00543nam a2200181Ia 4500 20260808125528.0 260808s9999||||xx |||||||||||||| ||und|| 7224 ENG 660.0295 Tilton, Helga OPD chemical buyers directory 2000 New York Schnell Publishing 2000 reference, chemical industry directory, industrial chemistry References (Directory) Chemical technology -- Industrial chemistry Hoffman, John BK 7222 7222 0 0 0 0 HITRT HITRT Ground Floor/Cup-64/Shelf-3 2000-08-14 3646.00 0 660.0295 10327 2026-08-08 12:55:28 3646.00 2026-08-08 BK