TY  - BOOK
AU  - Klausmeier,Herbert J.
AU  - Allen,Patricia S.
TI  - Cognitive development of children and youth: a longitudinal study 
SN  - 0124113559
PY  - 1978///
CY  - New York
PB  - Academic Press
KW  - Cognition in children
KW  - Research
N1  - Includes bibliographical references (p. 301-313) and index
ER  -