Gill, P.S. A text book of machine drawing - Thirteenth Edition - New Delhi S.K. Kataria & Sons 1990 - 582 p Subjects--Topical Terms: Mechanical Engineering LC Class. No.: 604.4 GIL 1990 Dewey Class. No.: 604.4 GIL 1990 National Library of Medicine Call No.: 604.4 GIL 1990