Schilling, Terrence G. Intelligent drawings : managing CAD and information systems in the design office / Terrence G. Schilling, Patricia M. Schilling. - New York : McGraw-Hill, c1987. - xv, 248 p. : ill. ; 24 cm. - The McGraw-Hill designing with systems series . ISBN: 0070553173 Subjects--Topical Terms: Engineering design--Data processing.Computer-aided design. LC Class. No.: TA174 / .S35 1987 Dewey Class. No.: 620/.00425/00285�19