LEADER 00000nam 2200241 a 4500 001 0049860 003 UkHlHU 007 t 008 000707 0 1971 000 eng 040 UkHlHU 050 4 HC 591 C75 G7 100 0 Gouverneur, J. 245 00 Productivity and factor proportions in less developed countries :|bthe case of industrial firms in the Congo. 260 Oxford :|bClarendon Press,|c1971. 300 171p. 650 0 Africa|xEconomic conditions. 946 020 absent -- ISBN check required 946 650 |a Subfield is geographical name -- Check for Geac subject headings
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