Gill, P.S. <br/><br/>
A textbook of engineering drawing (geometrical drawing )/  [textbook] 
P.S. Gill 
 - Eleventh edition / 
 - Delhi :  S.K. KATARIA &SONS,  2001 
 - 710 pages :  illustrations; 
<br/><br/>includes bibliographical references and index 
<br/><br/><label>LC Class. No.: </label>T353  / GIL