Hutchison, Donald <br/><br/>
Prealgebra an integrated equations approach 
Donald Hutchison, Barry Bergman and Stefan Baratto 
 - 2nd ed 
 - Boston  Mc Graw Hill Publishing  2007 
 - 863 p 
<br/><br/><label>ISBN: </label>9780073309286 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>512 HUT