Mortimer, Mary <br/><br/>
Learn Dewey Decimal Classification (Edition 21) 
Mary Mortimer 
 - Thailand :   Book Promotion & Service Co., Ltd.,  c1997. 
 - 130 pages :  29 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>974-8279-61-8. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. Cataloging-Problems, exercises, etc.<br/>2. Classification, Dewey Decimal-Problems, exercises, etc.
<br/><br/><label>Dewey Class. No.: </label>Res. 025.431076 M888l 1997