Prasad, D.M.Ravi <br/><br/>
Changeology  A New Discipline 

 - New Delhi  Deep and Deep Publications  2004 
 - xv,155p.  24 cm. HB 
<br/><br/><label>ISBN: </label>8176295892 
<br/><br/><label>Dewey Class. No.: </label>116  / PRA