TY  - BOOK
AU  - Barker,Jack
AU  - Rogers,James
AU  - Van Dyke,James
TI  - Arithmetic
SN  - 0030623979
PY  - 1983///
CY  - Philadelphia
PB  - Saunders College Publishing
KW  - Arithmetic
KW  - 1961
N1  - Includes index
ER  -