The World around us / 

 - New York :  Macmillan Pub. Co.,  c1990 
 - 7 v. :  col. ill., col. maps ;  27 cm. +  7 teacher's editions (31 cm.) 
<br/><br/> For grades K-6 
<br/><br/><label>ISBN: </label>0021440107 (gr. 1) 0021441200 (gr. 1, T.E.) 0021440603 (gr. 6) 0021441707 (gr. 6, T.E.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences<br/>Social sciences
<br/><br/><label>Dewey Class. No.: </label>940 MAC 1990 A101 Or.