TY  - BOOK
AU  - Roberts,H.Edward
AU  - Mims,M.Forrest, III
TI  - Electronic calculators
U1  - 621.38195 
PY  - 1974///
CY  - Bombay
PB  - D.B. Taraporevala
KW  - Computer
KW  - Cybernetics
KW  - Calculators
KW  - Machine theory
N1  - Includes index
ER  -