Which Japanese corporation produced the first compact electronic calculator, released in 1957?
Casio Computer Co., Ltd. Casio FX-100D Kashio QV-R61 カシオ QV-R51 Casio QV-R40 QV-4000 CASIO CASIO COMPUTER CO.,LTD Casio Computer Company, Limited Casio Computer FX-100D CASIO COMPUTER CO.,LTD.
カシオ casio fx 100d kashio fx 100d qv r51 qv 4000 casio computer casio computer company limited casio computer co ltd qv r61 casio qv r40
casio
WikipediaEntity
Casio