Rao, Ravichandra  I. K. <br/><br/>
Quantitative methods for library and information science / 
by I.K. Ravichandra Rao. 
 - New Dheli :  New Age International (P)Ltd ,Publishers  c1983. 
 - xi, 271 p. :  ill. ; 
<br/><br/><label>ISBN: </label>0470273933 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library statistics.<br/>Information science<br/>Bibliometrics.
<br/><br/><label>LC Class. No.: </label>Z669.8  / .R38 1983