GOPALAKRISHNA K R <br/><br/>
ENGINEERING DRAWING VOLUME 1 

 - 20 
 -  SULTAN CHAND AND SONS  1990 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MECHANICAL TECHNICAL DRAWING 
<br/><br/><label>Dewey Class. No.: </label>604.2              N  / GOP