Jensen, Cecil Howard Engineering drawing and design / Cecil Jensen, Jay D. Helsel. - 4th ed. - vii, 789 p. : ill. ; 29 cm. ISBN: 0070325553 LCCN: 89012189 Subjects--Topical Terms: Engineering designMühendislik tasarımıMechanical drawingTeknik resim LC Class. No.: T353 / .J47 1993