Bhattacharyya G. <br/><br/>
Information sciences    A unified view through a systems- approach 

 - Calcutta  IASLIC         1978 
 - 55p  cm. 
<br/><br/><label>Standard No.: </label>219,439 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>2, L8(2D)