Health Social Studies :   The World Today  
Edited by Green Martha 
 - Lexington  D.C. Heath and Company   1985 
 - viii, 520 p. :  col. ill, col. map, glossary   24 cm. 
<br/><br/><label>ISBN: </label>0669048828 
<br/><br/><label>LC Class. No.: </label>H62  / .W89 1985