00756nam0 22002411i 450 99000730750040332120211125124333.000073075020021010d1969----km-y0itay50------baeng<<An >>introduction to mathematical for students of economicsJ. Parry Lewis2. ed.LondonMacmillan1969New YorkSt. Martin's Press1969XIII, 590 p.22 cmLewis,J. ParryJohn Parry<1927- >128984ITUNINARICAUNIMARCBK990007307500403321XV I 170XV I 170DTEDTEIntroduction to mathematical for students of economics2427948UNINAGEN01