Weihs , Jean  . <br/><br/>
Nonbook materials the organization of integrated collections /  
Jean Weihs & Shirley Lewis. 
 - 3rd ed /   . 
 - Canada :   Canadian Library Association ,   1989. 
 - 151p. :   Pictures ;   23cm .  
<br/><br/>Includes appendices, bibliography & index 
<br/><br/><label>ISBN: </label>0888022409  Rs. 19.50 
<br/><br/><label>Subjects--Index Terms: </label>NONBOOK MATERIALS 
<br/><br/><label>Dewey Class. No.: </label>025  / WEI/N