O'Connor, John R. <br/><br/>
	Social studies skills / 
John R. O'Connor  
 - 	iv, 124 p. ;  28 cm. 
<br/><br/><label>ISBN: </label>	0-87065-878-65 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. Social studies
<br/><br/><label>Dewey Class. No.: </label>Circ. 300 Oc1s 1987