Order:
  1.  23
    Appearance, reality, and identity.Jonas Langer & Sidney Strauss - 1972 - Cognition 1 (1):105-128.
  2.  27
    The Heterochronic Evolution of Primate Cognitive Development.Jonas Langer - 2006 - Biological Theory 1 (1):41-43.
  3.  16
    Interactional aspects of cognitive organization.Jonas Langer - 1974 - Cognition 3 (1):9-28.
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  4.  10
    Logic in infancy.Jonas Langer - 1981 - Cognition 10 (1-3):181-186.
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