TY  - BOOK
AU  - Berman, Barbara
AU  - Friederwitzer,Fredda J.
ED  - Dale Seymour Publications
TI  - Fraction circle: activities 
T2  - Mathematics
SN  - 0866514325
U1  - 513.26 23
PY  - 1988///]
CY  - [Palo Alto]
PB  - Dale Seymour, 
KW  - Mathematics
KW  - Fractions
KW  - Study and teaching
ER  -