Heath chemistry :  Teacher's edition / 
J. Dudley Herron and others. 
 - Lexington, Mass. ;  Toronto, Ontario :  D.C. Heath and Company,  1993. 
 - 847 p. 
<br/><br/><label>ISBN: </label>0-669-29963-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry