Ravichandra Rao, I K <br/><br/>
Growth of Literature and measures of scientific productivity: Scientometric Models 
by I K ravichandra Rao 
 - New Delhi  Ess Ess Publications  2010 
<br/><br/><label>ISBN: </label>9788170006091 
<br/><br/><label>Dewey Class. No.: </label>025.4 RAV/GRO