Sehgal R L <br/><br/>
Applied statistics for library science research (v.2)/ 
by Sehgal R L 
 - New Delhi:  Ess Ess,  1998. 
 - 494p. 
<br/><br/><label>ISBN: </label>9788170002369 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research Library Science<br/>Library and Information Science
<br/><br/><label>Dewey Class. No.: </label>020.72  / SEH/A