00520nam a2200157 a 4500 20201203094653.0 180516s1952 enk|||| |||| 00| 0 bengd BD-DhBPA BD-DhBPA 338.9 KEP 1952 Keilhau, Wilhlm. Principles of private and public planning : A Study in economic sociology / by Wilhlm Keilhau. New York : Burt franklin , 1952. 143 p. ; 22 cm . Private and public planning. 121379 ddc BK 43176 43176 0 0 ddc 0 0 BPATC BPATC GEN 1 338.9 KEP 1952 20089 2020-12-03 00:00:00 2020-09-10 2018-05-23 BK