Ashok Kumar <br/><br/>
Bibliographical services by the scientific and technical libraries of Delhi    A survey. 

 -  1984 
 - 40p.  cm. 
<br/><br/><label>Standard No.: </label>55847 
<br/><br/><label>Source: </label> Dissertations 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE