COBOL : an introduction to structured logic and modular program design

William S. Davis, Richard H. Fisher
Bok · Språk ikke angitt · 1979

Utgitt	Reading, Mass. : Addison-Wesley , c1979
Omfang	xix, 552 s. : ill.
Emner	COBOL (Computer program language) Structured programming. COBOL Programmering (Databehandling)
ISBN	0201014319