TY  - BOOK
AU  - Glenn,J.A.
TI  - Children learning geometry  : : foundation activities in shape (5-9 ) / 
SN  - 0063181193
U1  - 372.73 
PY  - 1979///
CY  - London : 
PB  - Harper & Row, 
KW  - Mathematics
KW  - Study and teaching (Elementary)
ER  -