01024nam a2200265 a 4500 60859 BD-RjUL 20211209080906.0 170104s1972 ilua b 000 0 eng d BD-RjUL 60983 DLC DLC DLC BD-RjUL eng eng 23 381.0973 COD 1972 Cohen, Yehoshua S., 1937- 181421 Diffusion of an innovation in an urban system : the spread of planned regional shopping centers in the United States, 1949-1968 / Yehoshua S. Cohen. [Chicago : Dept. of Geography, University of Chicago], 1972. ix, 136 p. : ill. ; 23 cm. Includes bibliographical references. Shopping centers United States. 181422 Store location United States. 181423 City planning United States. 181424 University of Chicago geography research paper ; no. 140 181429 ddc BK 60859 60859 0 0 ddc 0 1 NFIC RUCL RUCL Reading 2009-03-12 RUCL 0.00 0 381.0973 COD 1972 2017-01-04 00:00:00 C-1 2017-01-04 BK