TY  - BOOK
AU  - Cruikshank, Douglas E
AU  - Sheffield, Jensen Linda 
TI  - Teaching Mathematics to Elementary School Children: A Foundation for the Future
SN  - 0675206197
AV  - QA135.5 .C88 1988
PY  - 1988///
CY  - Columbus
PB  - Merrill Publishing Company
N1  - include index
ER  -