Showing 1 - 6 results of 6 for search 'De Groot, Gerard J.' Refine Results
  1. 1
    by DeGroot, Gerard J.
    Published 2014
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  2. 2
    by De Groot, Gerard J.
    Published 2000
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  3. 3
    by De Groot, Gerard J., 1955-
    Published 2009
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  4. 4
    by De Groot, Gerard J., 1955-
    Published 2015
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  5. 5
    by De Groot, Gerard J., 1955-
    Published 2001
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  6. 6
    Published 1998
    Other Authors: '; ...De Groot, Gerard J....
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