Dhawan, R. K. <br/><br/>
Textbook of machine drawing :  in first angle projections / 
R. K. Dhawan 
 - New Delhi, :   Ramnagar,  1996 
 - [various pagination] :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>8121908248(pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Machinery--Drawing<br/>Machines