PARTHASARATHY,R <br/><br/>
PATHS OF INNOVATORS VOL-1 

 - 3rd Ed. 
 - Hyderabad  Universities Press, Hyderabad   2012 
<br/><br/><label>ISBN: </label>978-81-7371-750-5 
<br/><br/><label>Dewey Class. No.: </label>530.13  / PAR/P