LEADER 00000nam 2200193 a 4500 001 0044659 003 UkHlHU 007 t 008 000107 0 1961 000 eng 040 UkHlHU 050 4 HB 135 S4 100 0 Schwartz, Jacob T. 245 00 Lectures on the mathematical method in analytical economics. 260 New York :|bGordon and Breach,|c1961. 300 282p. 946 650 has non-LCSH elements -- Check for Geac subject headings
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