00683cam a22002654a 4500 38196 AR-SsjUBGM 20251206163055.0 250720s1941 xxu 000 0 eng d AR-SsjUBGM AR-SsjUBGM eng xxu 66.02 Perry. John H. 5055 Chemical engineers' handbook. 2nd ed. New York : McGraw-Hill, 1941. 3029 p. : il. ; 18 cm Chemical Engineering Series Ingeniería química Tratados Tratado 39949 LB cdu idgym 2004-10-01 38196 38196 0 0 cdu 0 0 GM GM 2025-12-06 Compra 02175 0 66.02 PER GM02175 2025-12-06 00:00:00 2025-12-06 LB