Bhattacharyya K <br/><br/>
New trends in scientific communication 

 -  1962 
 - 100p  cm. 
 - Iaslic monographz ,1 .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library Sicence
<br/><br/><label>Dewey Class. No.: </label>2:52, K2