World of chemistry / 
Melvin D. Joesten ...[et. al.] 
 - Philadelphia, PA :  Saunders College Pub.,  c1991. 
 - xxvi, 760, [48] p. ;  26 cm. 
<br/><br/><label>ISBN: </label>0030928346 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry.
<br/><br/><label>Dewey Class. No.: </label>540  / WOR