Krishan Kumar <br/><br/>
Research methods in library and information science 
by Krishan Kumar 
 - New Delhi  Har-Anand  1999 
 - 349p. 
<br/><br/><label>ISBN: </label>8124106029 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science - Statistical methods<br/>Library science - Research
<br/><br/><label>Dewey Class. No.: </label>P9 K897r