Ash, Michael. <br/><br/>
The thesaurus of chemical products / 
compiled by Michael and Irene Ash. 
 - 2nd ed. 
 - London :  Edward Arnold,  c1992. 
 - 2 v. ;  26 cm. 
<br/><br/>v. 1. Chemical to tradename reference -- v. 2. Tradename to chemical cross reference. 
<br/><br/><label>ISBN: </label>0340583029 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemicals.<br/>Business names.