na INLIS000000000004356 20251203083357 0010-1225000057 ta 251203 g 0 eng 330.111 330.111 UNI t The Use of econometric Models for Commodity Policy Formulation, Proceedings of the workshop on the Use of Econometric Models for Commodity Policy Information, 20 October - 3 November 1989, Bangkok / United Nations New York : United Nations, 1991 v, 153 hlm. : ilus. ; 28 cm Seminar, Prosiding United Nations BUN028284