DOCUMENTATION OF LITERATURE COMMISSION VI
$5 Pneumatic machines. Refrigeration technology
9 Conduits, pumps, & containers for gases and liquids
o7 Workshop practice
8 Hoisting, conveying, transmission machinery
9 Machine tools. Planes, saws, drill, etc.
622 Mining engineering
623 Military and naval engineering
624 Civil engineering
625 Techniques of traffic on land. Railways, Roads
626 General hydraulic engineering. Waterways
6277 Natural water courses. Rivers, ports, and roadsteads
. 628 Sanitary technology. Heating. Illumination
629.1 Transport engineering :
ae Aeronautics, Aircraft engineering
630 Agriculture. Forestry. Stockbreeding. Fisheries
640 Domestic sciences
650 Commercial sciences
660 Chemical industry, Chemical technology
670 Manufacture and processing of simple materials
680 Manufacture of complex objects
690 Building industry and trades. Construction. Building
700 — GRAPHIC ARTS,.* FINE ARTS, APPLIED ARTS, INDUSTRIAL ARTS
710 Town and country planning. Landscape and garden design
720 Architecture
730 Sculpture
740 Drawing. Industrial arts
750 Painting
760 Graphic arts
# Webster's dictionary states that the graphic arts include
painting, drawing, engraving, and any other arts which per-
tain to the expression of ideas by means of lines, marks, or
characters impressed on a surface, :
761
Letter Press (Printing from raised surfaces)
«4. General
» à Techniques and processes used in letter press
«21 Preparation of various types of raised surfaces
«213. Wax engraving
«212 Hand-cut plates
2213 Photo engraving
2l Light-sensitive chemicals (See under 774)
3 Non-sensitive coatings carrying light-
sensitive materials
Line engraving (Wood cuts, linoleum blocks, etc.)
