00258nam a2200109Ia 4500082002500000100002800025245003800053260003100091300001600122500000500138700000500143  a330.183(47)bN433.UM  aNemchinov, V. S. d ed.  aUse of mathematics in economicsb  aCambridgebMIT Pressc1964  axxii, 377p.  a  a