- Miscellaneous materials and supplies for offices, libraries, and museums
- Description and manufacture of expendable supplies not elsewhere classified (e.g., stationery, index cards); etc.
- Special tools and apparatus 41
- Printing machinery 402
- Paper manufacture 289
Outline of Cultural Materials. George P. Murdock, et al., eds. New Haven, Conn. Human Relations Area Files, Inc. 1961. xxv, 164 p.