Gopalakrishna, K R <br/><br/>
Machine drawing 

 - 5th ed. 
 -  Subhas Publ.  1991 
 - iii+514 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Machine drawing
<br/><br/><label>Dewey Class. No.: </label>621.80223  GOP;3