Ravi prasad, D M. <br/><br/>
Changeology : a new discipline for the new generation /  
D.M.Ravi Prasad. 
 - Warangal :   Maitryee Publications ,   1996. 
 - 10 ,112p. :   ills,tables ;   1996 .  
<br/><br/>NULL 
<br/><br/><label>ISBN: </label> Rs.100 (Pbk) 
<br/><br/><label>Subjects--Index Terms: </label>CHANGE 
<br/><br/><label>Dewey Class. No.: </label>116  / RAV/C