Chemistry today :   the World Book encyclopedia of science.   

 - New york :  World Book,  c 1992. 
 - Vols. :  ill. ;  28 cm. 
<br/><br/> Include index. 
<br/><br/>V. 3-- ;  
<br/><br/>47  47 
<br/><br/><label>ISBN: </label>0-7166-2600-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dictionaries  <br/>encyclopedias.
<br/><br/><label>Dewey Class. No.: </label>507 / W927t