Carberry, J.C. COBOL : a practical approach / J. C. Carberry. - Chichester, West Sussex : Halsted Press, 1986. - 256 p. ; 25 cm. - Ellis Horwood series in computers and their applications. . Includes index. Includes bibliographical references. ISBN: 0470207558 (cased) Subjects--Topical Terms: COBOL (Computer program language).