Srivastava, A P . <br/><br/>
Theory of Knowledge Classification in Libraries /  Textual Documents 
A P Srivastava. 
 - 1st ed / 
 - New Delhi :  Lakshmi Book Store ,  1973. 
 - 206p. ;  23 cm. 
<br/><br/><label>Subjects--Index Terms: </label>Library and Information Sc T/G-Library & Inf Sc 
<br/><br/><label>Dewey Class. No.: </label>020  / Sr 51 Th