Johnson,A.F. <br/><br/>
A programmed course in cataloguing and classification 

 - 
 - London - INGL  Andre Deutsch  1968 
 - 132p.  Negr,Naranj,Marr.22cm 
 - Grafton basic texts   .
<br/><br/><label>ISBN: </label>no 
<br/><br/><label>Subjects--Topical Terms: </label>--Catalogacion--Clasificacion--Bibliotecologia--<br/>Bibliotecologia