Ravichandra Rao, I. K. <br/><br/>
Quantitative methods for library and information science / 
I.K. Ravichandra Rao 
 - New Delhi :  Wiley Eastern,  c1983. 
 - xi, 271 pages :   illustrations ;  25 cm. 
<br/><br/>Includes bibliographical references  and index 
<br/><br/><label>ISBN: </label>0852267495   Rs125.00 
<br/><br/><label>LCCN: </label>83906299  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library statistics<br/>Information science--Statistical methods.
<br/><br/><label>LC Class. No.: </label>Z 678.85  / .R3 1983 
<br/><br/><label>Dewey Class. No.: </label>025.5/8