Krishan Kumar Au. <br/><br/>
Research Methods In Library and Information Sciences 
Krishan Kumar Au. 
 - Delhi  Har - Anand       1992 
 - 317  cm. 
<br/><br/><label>Standard No.: </label>1,277 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>(:f)Ob2, N2