Needham, C.D. <br/><br/>
Organizing knowledge in libraries: an introduction to information retrieval 
/ C.D.Needham 
 - 2nd ed. 
 - London  Andre deutsch publication  1971 
 - 448 p. 
<br/><br/> includes index 
<br/><br/><label>ISBN: </label>233958363 
<br/><br/><label>Dewey Class. No.: </label>25.3  / NEE