TY  - BOOK
AU  - Blackwell,Peggy J.
ED  - Women's Educational Equity Act Program.
TI  - Spatial encounters: exercises in spatial awareness
PY  - 1982///
CY  - Newton, Mass.
PB  - WEEA Publishing Center
KW  - Space perception
KW  - Local
N1  - Includes bibliographical references
ER  -