Weigel, Van B., <br/><br/>
A unified theory of global development / 
Van B. Weigel. 
 - New York :  Praeger,  1989. 
 - xix, 263 p. : 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>027593134X (alk. paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Basic needs.
<br/><br/><label>Dewey Class. No.: </label>338.9  / Un