00342pam a2200145a 44500008003800000020001500038041000900053082002100062100005200083245000900135250001000144260002600154300000600180650001000186230515b4    xxu||||| |||| 00| 0 eng d  a1987-10-13  aNULL  a"""660.2842/ CAB  aUNIT OPERATIONS OF CHEMICAL ENGINEERING(MC CAB)  aNULL  aMc. G  aNULLbMC CAB/SMITHc4  a0  a316.3