Pal, Subrata <br/><br/>
Computer aided engineering drawing 

 - 7 
 - New Delhi  Viva Books  2009 
 - 297p. 
<br/><br/><label>ISBN: </label>9788130912158 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer aided engineering, drawing
<br/><br/><label>Dewey Class. No.: </label>620.004  / PAL-C7