Douglas, Nancy <br/><br/>
Reading explorer.  3 / 
Nancy Douglas 
 - Australia :  Heinle Cengage Learning,  c2010 
 - 192 p. :  ill. (some col.) ;  28 cm. +  1 CD-ROM 
<br/><br/><label>ISBN: </label>9781424029389 1424029384 9781424029501 (CD-ROM) 1424029503 (CD-ROM) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reading comprehension<br/>Discoveries in geography