Aufmann, Richard. <br/><br/>
Prealgebra and introductory algebra / 
Richard Aufmann [and] Joanne S. Lockwood. 
 - Instructor's Annotated edition. 
 - Boston :  Houghton Mifflin Co.,  2007. 
 - xxxiv, 863 p.   ill. ;  28 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>061860944X (hbk.)