Schilling, Terrence G. Intelligent drawings : managing CAD and information systems in the design office / Terrence G. Schilling, Patricia M. Schilling. - New York: McGraw-Hill, [1987]. - xv, 248 p. : ill. ; 24 cm. - The McGraw-Hill designing with systems series . Includes bibliography and index. ISBN: 0070553173 Subjects--Topical Terms: Computer-aided designEngineering design--Data processing Dewey Class. No.: 620.004