The origins of log : from six to twelve months /
Langer, Jonas.
The origins of log : from six to twelve months / Jonas Langer. - New York : Academic Press, 1980. - 437 p. : ill. ; 24 cm. - Developmental psychology series. .
Bibliography : p . 433-434.
0124361501
Cognition in children.
Logic.
Infant psychology.
The origins of log : from six to twelve months / Jonas Langer. - New York : Academic Press, 1980. - 437 p. : ill. ; 24 cm. - Developmental psychology series. .
Bibliography : p . 433-434.
0124361501
Cognition in children.
Logic.
Infant psychology.