TY - GEN AU - Newcomer, Lawrence R TI - Theory and problems of programming with advanced structured cobol SN - 0-07-037999-8 U1 - 681.3.062 COB PY - 1987/// CY - New Delhi PB - McGraw Hill KW - Cobol (Computer program language) KW - Structured programming KW - 681.3.062 COB ER -