Kumar, Krishan <br/><br/>
Research methods in library and information science 

 - 2nd 
 - New Delhi  Har-Anand  1999 
 - 349p p. 
<br/><br/><label>Subjects--Index Terms: </label>Library science - Research 
<br/><br/><label>LC Class. No.: </label>2:f  /  N9 
<br/><br/><label>Dewey Class. No.: </label>020.72  / KUM.K