Roy, M K; Dastidar, D Ghosh COBOL Programming: Including MS COBOL and COBOL-85 Roy, M K; Dastidar, D Ghosh - 2 edition - Tata Mc Graw Hill: New Delhi 1991 - 496 p - . ISBN: 74603183 93 Subjects--Topical Terms: Programming Languages-COBOL Dewey Class. No.: 005.13CO ROY