00569nam a22001817a 4500 259966 259965 OSt 20230518115100.0 230518b xxu||||| |||| 00| 0 eng d 86003776 0574186158 (pbk.) DLC DLC DLC QA76.73.C25 R49 1987 Richards, Roy Martin, 1947- Microcomputing in COBOL : structured interactive applications / Roy Martin Richards. Chicago : Science Research Associates, c1987. xii, 326 p. : ill. ; 26 cm. lcc BK 0 0 lcc 0 0 NFIC 40404 40404 GEN 2023-05-18 0 QA76.73.C25 R49 1987 20087653 2023-05-18 00:00:00 2023-05-18 BK