Gopalakrishna, K.R. <br/><br/>
COMPUTER AIDED MACHINE DRAWING 

 - 20 
 - New Delhi  Khanna Publishers  2010 
 - 1244 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical
<br/><br/><label>Dewey Class. No.: </label>621.802 GOP