Gonzalez, Harvey J Datatran: A comprehensive and practical system for developing and maintaining data proocessing systems - New Jersey: Prentice-Hall, Inc., 1984 - xi, 385p. ISBN: 0-13-196493-3 Subjects--Topical Terms: Information technology Subjects--Index Terms: Data processing systems Universal Decimal Class. No.: D 681.3.02:658.012.2 / M4