00548nam a22001577a 4500 6317 6317 0-07-015788-X 005.13 L776 1987 Litecky, Charles R. 14709 Structured Cobol : a step by step approach / Charles R. Litecky [and] Gordon B. Davis. New York : McGraw-Hill Book Company, c1987. xi, 401 p. : figs. and tables ; 28 cm. Includes appendices and index. Cobol Computer programming language 14660 Davis, Gordon B. 10634 BK 0 0 0 0 NFIC HS-IMC HS-IMC CIR 1993-03-12 Purchased 005.13 L776 1987 10982 1 2018-10-08 CIR 0 0 0 0 NFIC HS-IMC HS-IMC CIR 1993-03-12 Purchased 005.13 L776s 1987 10981 2 2018-10-08 CIR