By Experienced Teacher. <br/><br/>
Problems and solutions in elementary engineering drawing 

 - New Delhi :  C B S Publisher,  2007 
 - 238. 
<br/><br/><label>ISBN: </label>8123904053 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Special topics
<br/><br/><label>Dewey Class. No.: </label>604.2  / EXP