TY  - BOOK
AU  - Wall,Edward S.
TI  - Number theory for elementary school teachers
SN  - 9780073378473
AV  - QA241 .W325 2010
U1  - 512.7 22
PY  - 2010///
CY  - New York
PB  - McGraw-Hill Higher Education
KW  - Number theory
KW  - Elementary school teachers
KW  - Training of
KW  - In-service training
KW  - fast
N1  - Includes index
ER  -