TY  - BOOK
AU  - Posamentier, Alfred S
TI  - Making pre-algebra come alive : student activities & teacher notes
SN  - 9780761975953
SN  - 8376
U1  - 513 POS 
PY  - 2000///
CY  - Thousand Oaks, CA
PB  - Corwin Press
KW  - Mathematics - Problems, exercises, etc
ER  -