The key student study guide. Social Studies 30-1 / 
Brigitta Braden...[et.al.]. 
 - Edmonton :  Castle Rock Research Corp,  2009. 
 - iv, 167p. ; ill. ;  28cm. 
<br/><br/><label>ISBN: </label>9781770440708 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social science--study and teaching (secondary)--Alberta.<br/>Social science--Study and teaching (secondary)--problem, exercises, etc.<br/>Social sciences--Examinations--Study guides.