Avneesh Kumar <br/><br/>
Cracking LIS Examinations Subjective and Objective approach Unit V  Information Services, systems & organisations 
by Avneesh Kumar 
 - New Delhi  Ess Ess Publications  2022 
 - 147p. 
<br/><br/>Competitive examinations-LIS 
<br/><br/><label>ISBN: </label>9789392594182 
<br/><br/><label>Dewey Class. No.: </label>020 AVN/CRA-5