Essentials of structured COBOL programming /

by Mize, Jan Lee, Mize, Jan Lee, Cotterman, William W.
Published 1978

A simplified guide to structured COBOL programming /

by McCracken, Daniel D., McCracken, Daniel D.
Published 1976

COBOL : programacion estructurada /

by McCracken, Daniel D., McCracken, Daniel D.
Published 1984

Cobol estructurado /

by Grauer, Robert T. 1945-, Grauer, Robert T. 1945-
Published 1983

Programacion con el lenguaje COBOL /

by Galán Pascual, Carlos, Galán Pascual, Carlos
Published 1985

Structured methods through COBOL /

by Grauer, Robert T. 1945-, Grauer, Robert T. 1945-
Published 1983