Sehgal, R L <br/><br/>
Applied statistics for library science research v 1 

 - New Delhi  Ess Ess Publications  1998 
 - viii,396p p. 
<br/><br/><label>ISBN: </label>81-7000-232-x 
<br/><br/><label>Subjects--Index Terms: </label>Library science - Research 
<br/><br/><label>LC Class. No.: </label>2:f   / N8.1 
<br/><br/><label>Dewey Class. No.: </label>020.727  / SEH.R.1