Automatic digital calculators
By: by A.D. Booth, K.H.V. Booth.
Contributors: Booth, Kathleen Hylda Valerie.
Edition: 2nd ed.
Publisher: Butterworth's Scientific Publications
Published: 1956
Place of publication: London
Language: eng
Number of pages: 261
Notes: Previous ed. 1953 (B53-9710).