LEADER 00000nam 2200193 a 4500 001 0310864 003 UkHlHU 007 t 008 000806 1 1940 000 eng 040 UkHlHU 050 4 GF 51 H9 100 0 Huntington, Ellsworth,|d1876-1947. 245 00 Principles of economic geography. 260 New York :|bWiley,|c1940. 300 715p. 946 6XX absent