TY  - BOOK
AU  - Mitchell,Robert
AU  - Osmus,Kathy
TI  - Number power review
SN  - 0809238055 (pbk.)
AV  - QA39.2 .M575 1993
U1  - 513/.142 20
PY  - 1993///
CY  - Chicago
PB  - Contemporary Books
KW  - Mathematics
N1  - "Answer key": P. 238-252
ER  -