00398nam a2200145Ia 4500 31378 BIBL 20160527190959.0 920127|1953||||enk|||||||||||00010|eng|d Allen, Roy Douglas 194842 Local Mathematical analysis for economics London Macmillan 1953 548 p. Economics, Mathematical 90059 Local 23057 23057 0 0 0 330_180000000000000_A428 0 evl 132052 10 10 1 2016-05-27 44021 0 330.18 A428 80000000364193 2016-05-27 00:00:00 r:31378 z:NCC:D 6