NAGPAL, G R <br/><br/>
MACHINE DRAWING 

 -  Khanna  1978 
 - 239 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Standard No.: </label>67530 
<br/><br/><label>Subjects--Index Terms: </label>MACHINE DRAWING MECHANICAL 
<br/><br/><label>Dewey Class. No.: </label>621.815  / NAG