TY  - BOOK
AU  - Wickett,Maryann
AU  - Burns,Marilyn
TI  - Lessons for extending place value: grade 3 
T2  - The teaching arithmetic series
SN  - 0941355578
AV  - QA115 .W644 2005
U1  - 372.7/2 22
PY  - 2005///
CY  - Sausalito, CA
PB  - Math Solutions Publications
KW  - Arithmetic
KW  - Juvenile literature
KW  - Decimal system
KW  - Literature
KW  - lcgft
N1  - Includes index
UR  - http://www.loc.gov/catdir/toc/ecip057/2005003493.html
ER  -