Ranganathan, S.R. <br/><br/>
The five laws of library science 

 - Bombay  Asia  1963 
 - 446p. 
<br/><br/> Includes bibliography and indexes 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science
<br/><br/><label>Dewey Class. No.: </label>020  / R18F