TY - BOOK AU - Donaldson,Margaret C. TI - A study of children's thinking AV - LB1117 .D65 U1 - 155.4/13 19 PY - 1963///] CY - [London] PB - Tavistock Publications KW - Child psychology KW - Local KW - Thought and thinking KW - Learning, Psychology of N1 - Imprint covered by label: New York, Humanities Press; Based on thesis submitted to the University of Edinburgh in 1956; Bibliography: p. 255-257 ER -