Barton, David. <br/><br/>
Delta mathematics workbook :   NCEA level 3/ 
David Barton. 
 - Auckland, New Zealand :   Pearson,   2013. 
 - ii, 185 pages :   illustrations forms.;  28 cm. 
<br/><br/><label>ISBN: </label>9781486005192 
<br/><br/><label>Subjects--Topical Terms: </label><br/>	 Mathematics--Problems, exercises, etc. <br/>Mathematics.
<br/><br/><label>LC Class. No.: </label>QA43  / BAR 2013