Sehgal R. L. <br/><br/>
Computer based Iinformation processing techniques for librarians.  Vol. I / 
R. L. Sehgal. 
 - New Delhi, :  Ess Ess,  1998 
 - 342 p. :  ill. ;  22 cm. 
<br/><br/><label>ISBN: </label>8170002346 (hbk. ) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information Processing--Libriarians