Eckardt, Wolf Von <br/><br/>
Challenges of megalopolis 
by Wolf Von Eckardt 
 - Washington, D.C.  Macmillan  1964 
 - 126p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>City planning - U.S.A.
<br/><br/><label>Dewey Class. No.: </label>J7x73 V894