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Author

Ray Welland

9 books found

Cover of Welland Decision Tables and Computer Programming

Welland Decision Tables and Computer Programming

Ray Welland · First published 1981

Cover of Fully integrated data environments

Fully integrated data environments

Malcolm Atkinson, Ray Welland · First published 1999

Cover of Methodical programming in COBOL-85

Methodical programming in COBOL-85

Ray Welland · First published 1994

Cover of Software engineering for electronic systems designers

Software engineering for electronic systems designers

D. G. Jenkins, Ray Welland · First published 1990

Cover of COBOL

Cobol

Ray Welland · First published 1987

Cover of Computer Handbook

Computer Handbook

Ray Welland · First published 1986

Cover of Methodical Programming in COBOL

Methodical Programming in COBOL

Ray Welland · First published 1983

Cover of Pocket guide to COBOL

Pocket guide to COBOL

Ray Welland · First published 1981 · Latest edition 1982

Cover of Decision tables and computer programming

Decision tables and computer programming

Ray Welland · First published 1981