TY  - BOOK
AU  - Liben,Lynn S
AU  - Patterson,Arthur H
AU  - Newcombe,Nora
TI  - Spatial representation and behavior across the life span: theory and application
SN  - 0124479804
PY  - 1981///
CY  - New York
PB  - Academic Press
KW  - Spatial behavior
KW  - Developmental psychology
N1  - Includes index; Includes bibliographies
ER  -