Chemistry today 

 - Chicago  World Book Inc.  1994 
 - 155 p. 
<br/><br/>
<br/><br/><label>ISBN: </label>0-7166-3393-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry
<br/><br/><label>Dewey Class. No.: </label>R 540 W893c 1994