Information sources on the soap and detergent industry  
/UNIDO guides to information sources, no. 24 
 - New York:   United nations,   1976 
 - 69p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information sources 
<br/><br/><label>Subjects--Index Terms: </label>Library information sources  Library development  
<br/><br/><label>Universal Decimal Class. No.: </label>D 03(026):668.1  / L6