Ranganathan, S R <br/><br/>
Prolegomena to library classification 

 - 3rd ed. 
 - Bombay:   Asia Publishing House,   1967 
 - 640p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science
<br/><br/><label>Subjects--Index Terms: </label>Classification-Books Information science 
<br/><br/><label>Universal Decimal Class. No.: </label>D 02.4  / J7;2