Bennett, A. E. Blueprint reading for welders / A.E. Bennett, Louis J. Siy. - 3rd ed. - Albany, N.Y. : Delmar Publishers, c1983. - vi, 296 p., [4] folded leaves of plates : ill. (some col.) ISBN: 0827321449 LCCN: 93035103 Subjects--Topical Terms: Welding--Drawings.Blueprints