00784nam0-22002891i-450-990000964490403321000096449FED01000096449(Aleph)000096449FED0100009644920000920d1956----km-y0itay50------baengAutomatic Digital Calculatorsby Andrew D. Booth, and Kathleen H.V. BoothLondonButterworths1956ComputersHardware537.5Booth,Andrew D.45071Booth,Kathleen H.V.ITUNINARICAUNIMARCBK99000096449040332131D-018372FI1FI1Automatic Digital Calculators358774UNINAING01