Chemistry in the Community :  ChemCom : a projectof the American Chemical Society. 
 ChemCom 
Henry Heikkinen (Chief Editor); American Chemical Society 
 - 5th ed. 
 - New York, NY :  W.H. Freeman,  c2006. 
 - xxiii, (various pagings) :  col. ill. ;  29 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780716789192 (student ed.) 0716789191 (student ed.) 9780716785057 (CORE ed.) 0716785056 (CORE ed.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental chemistry--Study and teaching (Secondary)
<br/><br/><label>Dewey Class. No.: </label>540  / CHE