00318nam a2200097Ia 450000500170000000800410001705000160005810000160007424500960009026000340018620251229084841.0251229s9999    xx            000 0 und d  aTP 370 .J6   aChem, B. S. 0aFood processing operationsb Their management, Machin es, Materials, And MethodscB. S Chem  aUSAb AVI publishing coc1963