References
- 1984 . Federal Register. 25 Occupational Safety and Health Administration (OSHA), “Occupational Exposure to Ethylene Oxide”, June 22,734–25, 809.A summary prepared by the Center for Occupational Hazards, 5 Beekman St., N.Y., N.Y. 10038, is reprinted as “OSHA Issues Ethylene Oxide Standard”, SAA Newsletter. November 1984 p.4
- The ability of paper to resist aging is greatly improved by lowering the relative humidity where the books are stored.
- Nesheim , K. 1985 . “Yale University's Method of Exterminating Insects by Deep Freezing” . Restaurator , 6 : 147 – 164 .
- Smith , R. D. 1985 . “Use of Redesigned and Mechanically Modified Commercial Freezers to Dry Water-Wetted Books and Exterminate Insects” . Restaurator , 6 : 165 – 190 .