00898nam a2200265 i 450099100097004970753620020507180815.0941216s1963 us ||| | eng b10782849-39ule_instLE01305058ExLDip.to Matematicaeng510AMS 68-XXMcCracken, Daniel D.461659A guide to COBOL programming /Daniel D. McCrakenNew York :c1963182 p. :ill. ;28 cm.Computer program languageComputer science.b1078284921-09-0628-06-02991000970049707536LE013 68-XX MCC11 (1963)12013000016856le013-E0.00-l- 00000.i1088263728-06-02Guide to Cobol programming187419UNISALENTOle01301-01-94ma -engus 21