Clark, Mark. <br/><br/>
Beginning and intermediate algebra :  connecting concepts through applications / 
Mark Clark, Cynthia Anfinson. 
 - 1st Ed. 
 - Belmont, CA :  Cengage Learning,  2011. 
 - p. cm. 
<br/><br/><label>ISBN: </label>9781133364016 
<br/><br/><label>LCCN: </label>2011942003