Kennedy, E. Lee. CAD : design, drawing, data management / by E. Lee Kennedy. - New York : Whitney Library of Design, 1986. - 176 p. : ill. ISBN: 0823071049 : $29.95 Subjects--Topical Terms: Computer-aided design.Engineering--Data processing. LC Class. No.: TA174 / .K46 1986 Dewey Class. No.: 620/.00425/0285�19