LEADER 00000nam 2200193 a 4500 001 0044600 003 UkHlHU 007 t 008 000107 0 1955 000 eng 040 UkHlHU 050 4 HB 179 Z6 100 0 Zeuthen, Frederik. 245 00 Economic theory and method. 260 London :|bLongmans,|c1955. 300 364p. 650 0 Economics. 946 650 |a Subfields only, containing single words only. No 600s present -- Check for possible Geac subject headings
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