Johan Koerts (Koerts, Johan)

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  Henri Theil's Contributions to Economics and Econometrics: Consumer Demand Analysis and Information Theory
  by Raj Baldev, Johan Koerts
  Hardcover, Kluwer Academic Pub, ISBN 0792316649 (0-7923-1664-9)
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  Henri Theil's Contributions to Economics and Econometrics: Econometric Theory and Methodology
  by Raj Baldev, Johan Koerts
  Hardcover, Kluwer Academic Print on Demand, ISBN 0792315480 (0-7923-1548-0)
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  Henri Theil's Contributions to Economics and Econometrics: Economic Policy and Forecasts, and Management Science
  by Raj Baldev, Johan Koerts
  Hardcover, Kluwer Academic Pub, ISBN 0792316657 (0-7923-1665-7)