Models of input choice under technological uncertainty por Hiebert, Larry Dean

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Notes toward constructing macroeconomic planning models for the Philippines por Encarnacion, Jose 1928-

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Matrix methods in urban and regional analysis. por Rogers, Andrei

Long-term planning papers presented to the seventh meeting of senior economic advisers to ECE Governments .

Development alternatives in Pakistan a multisectoral and regional analysis of planning problems por MacEwan, Arthur

Mathematics and the study of social relations por Doreian, Patrick

Model building in sociology por Abell, Peter 1939-

A theoretical approach to rural land-use patterns por Found, William C

Model theory for infinitary logic logic with countable conjunctions and finite quantifiers por Keisler, H. Jerome

Methods for the estimation of production of aquatic animals