Model in its environment    A progress report    

 - London  Chapman and Hall U. K.        1964 
 - vi, 71p. Bibliography p.68-71  cm. 
 - Its, programme for growth .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic Development
<br/><br/><label>Dewey Class. No.: </label>X:77:(B), K4