TY  - BOOK
AU  - Cruikshank,Douglas E.
AU  - Sheffield,Linda Jensen
TI  - Teaching mathematics to elementary school children: a foundation for the future 
SN  - 0675206197 (pbk.)
PY  - 1988///
CY  - Columbus
PB  - Merrill
KW  - Mathematics
KW  - Study and teaching (Elementary)
ER  -