Garg, R. P. <br/><br/>
Machineo ke siddhant / 
by R. P. Garg 
 - New Delhi :  Standard Publishers Distributors,  2008. 
 - 272 p. :  ill. ;  21 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hindi Collection
<br/><br/><label>Dewey Class. No.: </label>621.8  / GAR/M