Le Breton Preston P <br/><br/>
Planning theory 

 -  1961 
<br/><br/><label>Standard No.: </label>134,239 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS
<br/><br/><label>Dewey Class. No.: </label>X:75, K11 (906)