Gupta, O. P.. <br/><br/>
ILA bulletin (1977) /   Monographic Serials 
edited by O. P. Gupta. 
 - Delhi :   Indian Library Association ,   1977. 
 - 99p. :   tables ;   23cm .  
<br/><br/> Library has ; V.13, no.1-4,1977 
<br/><br/>NULL 
<br/><br/><label>ISBN: </label> NULL (Hb) 
<br/><br/><label>Subjects--Index Terms: </label>LIBRARY AND INFORMATION SCIENCE 
<br/><br/><label>Dewey Class. No.: </label>020.62254  / GUP/I