Bureau Of Indian Standards.  <br/><br/>
Engineering drawing practice for schools and colleges sp46:2003 

 -  2013. 
 - 407.  
<br/><br/><label>ISBN: </label>0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering,
<br/><br/><label>Dewey Class. No.: </label>604.2  / BUR