Vickery, B.C. <br/><br/>
Classification and Indexing in Science 
/ by  B.C. Vickery 
 - London:  Butterworth and Co Ltd.;  1975. 
 - 228p. 
<br/><br/><label>ISBN: </label>0 408 70662 7 
<br/><br/><label>Dewey Class. No.: </label>025.401  / VIC/C