The Learning equation :  basic mathematics : student workbook. 
~ 
 - Australia :  Thomson Brooks/Cole,  c2004. 
 - xxix, 212 pages :   color illustrations ;   28 cm 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0534420362 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arithmetic.
<br/><br/><label>LC Class. No.: </label>QA107.2   / L47 2004