Raghavan, V.  1908-1979 <br/><br/>
Yantras or mechanical contrivances in ancient India / 
by V. Raghavan 
 - 2nd ed., rev. and enl. 
 - Bangalore :  Indian Institute of Culture,  1952 
 - 33 p. ;  25 cm. 
 - Transaction ;  no. 10 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Yantras<br/>Mechanical engineering
<br/><br/><label>Dewey Class. No.: </label>509.54