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Index Numbers /
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The Making and Using of index Numbers /
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Index numbers in theory and practice /
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Schaum's Outline of Theory and Problems of Modern Algebras : Including 425 solved problems /
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Cost of living index numbers : practice, precision, and theory /
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An Introduction to Mathematics /
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Diccionario Para estudiantes latinoamericanos
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Exercises in Set Theory /
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Renewal Theory /
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Introductory Real Analysis /
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Theoretical Welfare Economics /
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Theoretical Welfare Economics /
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Stabilization of the domestic and international economy
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Everyman´s Dictionary of Economics / An Alphabetical Exposition of economic concepts and their application /
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Mathematical Economics /
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Indexes and indexing; guide to de indexing of books, and collections of books, periodicals, music, recordings, films, and other materials, with a reference section and suggestions for further reading /
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Mathematical Analysis for Economists /
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Mathematical Analysis for Economists /
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Introduction to Advanced Complex Calculus /
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Index herbariorum, pte.1, The herbaria of the world
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An Introduction Mathematical Statistics /
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Indexación : técnica, naturaleza y distorsiones
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Statistics for economists /
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Estadística Elemental /