GOPALAKRISHNA KR. <br/><br/>
ENGINEERING DRAWING VOLUME 2 

 - 17 
 -  SULTAN CHAND AND SONS  1990 
<br/><br/><label>Subjects--Topical Terms: </label><br/>TECHNICAL DRAWING ENGINEERING 
<br/><br/><label>Dewey Class. No.: </label>604.2              N  / GOP