00737nam0-22002891i-450-99000030885040332120001010000030885FED01000030885(Aleph)000030885FED0100003088520001010d--------km-y0itay50------baitay-------001yyAmerican petroleum refining.By H.S. Bell4° ed.PrincetonVan Nostrand Companycopyr. 1953IX,538 p., ill., 24 cm660Bell,Harold SillITUNINARICAUNIMARCBK99000030885040332104 102-7CIDINCHDINCHUNINAING01