TY  - GEN
AU  - Chinn, William G
AU  - Dean, Richard A
AU  - Tracewell, Theodore N
TI  - Arithmetic and calculators: how to deal with arithmetic in the calculator age
SN  - 0716700158
U1  - 513.0285 
PY  - 1978///
CY  - San Francisco
PB  - W.H. Freeman
KW  - ARITHMETIC
KW  - CALCULATING MACHINES
KW  - MATHEMATICS
ER  -