Martin, James An end-user's guide to data base / James Martin. - Englewood Cliffs : Prentice-Hall, 1981. - 155 ; 24 cm. ISBN: 0132771292 Subjects--Topical Terms: Computers. Index Terms--Genre/Form: Data bases.Data processing.COBOL.Microcomputers. Dewey Class. No.: 005.74 / M379