Carruth, Harvey J. <br/><br/>
Algebraic Reasoning :   Motivated by actual problems in personal finance / 
Harvey J. Carruth, 
 - Florida :  Harcourt Brace Custom Publishers,  c1993. 
 - 382 p. 
<br/><br/>
<br/><br/><label>ISBN: </label>0-03097858-0 
<br/><br/><label>Dewey Class. No.: </label>CIR 512 C23 1993