00334nam a2200145Ia 4500 Perry/J.H Chemistry BK Chemical Engineers Hand Book Chemical Engineers Hand book McGraw Hill New York 1963 660.2 Pre/Chi ENGLISH 21696 21696 0 0 0 0 AFT CRCE CRCE 1525 | 73 2023-03-17 0 660.2 Pre/Chi AFT4589 2023-03-17 2023-03-17 BK