TY  - BOOK
AU  - Smith,Seaton E.
TI  - Explorations in elementary mathematics
SN  - 013296046X
AV  - QA248.3 .S6 1971
U1  - 513 
PY  - 1971///]
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Arithmetic
KW  - Foundations
KW  - Local
ER  -