The key student study guide. Mathematics 30-1 / 
John Campbell....[et.al.]. 
 - Edmonton :  Castle Rock Research Corp,  2012. 
 - iv, 208p. : ill. ;  28cm. 
<br/><br/><label>ISBN: </label>9781770443518 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational test and measurements--Alberta.<br/>Mathematics--Alberta--Examinations, Questions, etc.<br/>Mathematics--Alberta--problems, exercises, etc.