Tirumalai, R. <br/><br/>
TTK : the dynamic innovator 

 - Madras  TT. Maps  1988 
 - xx,292p, 22cm 
<br/><br/><label>ISBN: </label>817053075X 
<br/><br/><label>Dewey Class. No.: </label>923.254,  / D, tir