官方藏书 / Engineering_and_Technology / Origin of modern calculating machines

Origin of modern calculating machines

J. A. V. Turck · Engineering_and_Technology · 16 章

目录

Origin of Modern Calculating Machines Foreword Chapters Illustrations The Pascal Machine The Spalding Machine The Felt Calculating Machine The Ludlum Machine The First Practical Burroughs Recorder Introduction of the Modern Accounting Machine The High-Speed Calculator The Improved Recorder The Bollee Multiplier A Closing Word Index to Subjects THE FULL PROJECT GUTENBERG™ LICENSE