Le Breton, Preston P. <br/><br/>
Planning theory / 
[by] Preston P. Le Breton [and] Dale A. Henning. 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  1961. 
 - 357 p.:  illus.  24 cm. 
<br/><br/><label>LCCN: </label>61006610  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Planning.<br/>Industrial management.
<br/><br/><label>Dewey Class. No.: </label>658.401  / LEP 1961