Dewey Decimal System/Technology

Difference (from prior minor revision) (no other diffs)

Changed: 4,12c4,12

:601 Philosophy & theory :602 Miscellany :603 Dictionaries & encyclopedias :604 Special topics :605 Serial publications :606 Organizations :607 Education, research, related topics :608 Invention & patents :609 Historical, areas, persons treatment

::601 Philosophy & theory ::602 Miscellany ::603 Dictionaries & encyclopedias ::604 Special topics ::605 Serial publications ::606 Organizations ::607 Education, research, related topics ::608 Invention & patents ::609 Historical, areas, persons treatment

Changed: 14,22c14,22

:611 Human anatomy, [Human cytology]?,[Human histology]? :612 [Human physiology]? :613 Promotion of health? :614 Incidence & prevention of disease :615 Pharmacology & theraputics :616 Diseases? :617 Surgery? & related medical specialities :618 Gynecology? & other medical specialities :619 [Experimental medicine]?

::611 Human anatomy, [Human cytology]?,[Human histology]? ::612 [Human physiology]? ::613 Promotion of health? ::614 Incidence & prevention of disease ::615 Pharmacology & theraputics ::616 Diseases? ::617 Surgery? & related medical specialities ::618 Gynecology? & other medical specialities ::619 [Experimental medicine]?

Changed: 24,32c24,32

:621 [Applied physics]? :622 Mining & related operations :623 [Military engineering]? & [nautical engineering]? :624 Civil engineering :625 Engineering of railroads, roads :627 [Hydraulic engineering]? :628 [Sanitary engineering]? & [municipal engineering]? :629 Other branches of engineering

::621 [Applied physics]? ::622 Mining & related operations ::623 [Military engineering]? & [nautical engineering]? ::624 Civil engineering ::625 Engineering of railroads, roads ::626 ::627 [Hydraulic engineering]? ::628 [Sanitary engineering]? & [municipal engineering]? ::629 Other branches of engineering

Changed: 34,42c34,42

:631 Techniques, equipment, materials :632 [Plant injuries]?, [Plant diseases]?, [Plant pests]? :633 Field & plantation crops :634 Orchard?s, fruits, forestry? :635 Garden? crops (Horticulture?) :636 [Animal husbandry]? :637 Processing dairy? & related products :638 [Insect culture]? :639 Hunting?, fishing?, conservation?

::631 Techniques, equipment, materials ::632 [Plant injuries]?, [Plant diseases]?, [Plant pests]? ::633 Field & plantation crops ::634 Orchard?s, fruits, forestry? ::635 Garden? crops (Horticulture?) ::636 [Animal husbandry]? ::637 Processing dairy? & related products ::638 [Insect culture]? ::639 Hunting?, fishing?, conservation?

Changed: 44,52c44,52

:641 Food & drink :642 Meals & table service :643 Housing & household equipment :644 [Household utilities]? :645 [Household furnishings]? :646 Sewing?, clothing?, personal living :647 Management of public households :648 Housekeeping? :649 [Child rearing]? & home care of sick

::641 Food & drink ::642 Meals & table service ::643 Housing & household equipment ::644 [Household utilities]? ::645 [Household furnishings]? ::646 Sewing?, clothing?, personal living ::647 Management of public households ::648 Housekeeping? ::649 [Child rearing]? & home care of sick

Changed: 54,60c54,62

:651 [Office services]? :652 Processes of written communication :653 Shorthand? :657 Accounting :658 General management :659 Advertising & public relations

::651 [Office services]? ::652 Processes of written communication ::653 Shorthand? ::654 ::655 ::656 ::657 Accounting ::658 General management ::659 Advertising & public relations

Changed: 62,70c64,72

:661 Industrial chemicals technology :662 Explosives?, fuels technology :663 Beverage technology :664 Food technology :665 Industrial oils, fats, wax?es, gases :666 Ceramic? & allied technologies :667 Cleaning, color, related technologies :668 Technology of other organic products :669 Metallurgy

::661 Industrial chemicals technology ::662 Explosives?, fuels technology ::663 Beverage technology ::664 Food technology ::665 Industrial oils, fats, wax?es, gases ::666 Ceramic? & allied technologies ::667 Cleaning, color, related technologies ::668 Technology of other organic products ::669 Metallurgy

Changed: 72,80c74,82

:671 Metalworking? & metal products :672 Iron, steel, other iron alloys :673 [Nonferrous metals]? :674 Lumber? processing, wood products, cork? :675 [Leather processing]? & [fur processing]? :676 Pulp & paper technology :677 Textiles? :678 Elastomer?s & elastomer products :679 Other products of specific materials

::671 Metalworking? & metal products ::672 Iron, steel, other iron alloys ::673 [Nonferrous metals]? ::674 Lumber? processing, wood products, cork? ::675 [Leather processing]? & [fur processing]? ::676 Pulp & paper technology ::677 Textiles? ::678 Elastomer?s & elastomer products ::679 Other products of specific materials

Changed: 82,90c84,92

:681 Precision instruments & other devices :682 Small forge work (Blacksmithing?) :683 Hardware & household appliances :684 Furnishings & home workshops :685 Leather, fur?, related products :686 Printing? & related activities :687 Clothing? :688 Other final products & packaging

::681 Precision instruments & other devices ::682 Small forge work (Blacksmithing?) ::683 Hardware & household appliances ::684 Furnishings & home workshops ::685 Leather, fur?, related products ::686 Printing? & related activities ::687 Clothing? ::688 Other final products & packaging ::689

Changed: 92,99c94,102

:691 Building materials :692 Auxiliary construction practices :693 Specific materials & purposes :694 Wood construction (Carpentry?) :695 Roof covering :696 Utilities? :697 Heating, ventilating, air-conditioning :698 Detail finishing

::691 Building materials ::692 Auxiliary construction practices ::693 Specific materials & purposes ::694 Wood construction (Carpentry?) ::695 Roof covering ::696 Utilities? ::697 Heating, ventilating, air-conditioning ::698 Detail finishing ::699

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