Sengupta, Benoyendra <br/><br/>
Documentation and information retrieval 
by Benoyendra Sengupta and Mridula Chatterjee 
 - Calcutta  World Press  1977 
 - 194p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Documentation
<br/><br/><label>Dewey Class. No.: </label>P99 Se56