Oxtoby, David W. <br/><br/>
Chemistry :  science of change / 
David W. Oxtoby, Wade A. Freeman, Toby F. Block. 
 - Third 
 - Philadelphia :  Saunders College Pub.,  c1998. 
 - 1 v. (various pagings) :  col. ill. ;  26 cm. 
 - Saunders golden sunburst series .