00326nam a2200133Ia 4500008004100000082001400041100001200055245004500067250000800112260002500120300001100145500002400156650001200180230524s9999    xx            000 0 und d  a5.13bROY  aM.K.Roy 0aTheory and Problems in Cobol Programming  a2ND  aNEW DELHIbTMHc1999  aXX;496  aQuantity Number:  2  aComp-Sc