Gibilisco, Stan,  c2006. <br/><br/>
Everyday Math Demystified / 
Gibilisco, Stan. 
 - International Edition 2006. 
 - New York :  McGraw-Hill Companies,  c2006. 
 - xvi ; 439p. :  ill. ;  9 inch. 
<br/><br/><label>ISBN: </label>0-07-143119-5