Babbage's calculating engines
Subtitle: being a collection of papers relating to them, their history and construction
Publisher: E. and F.N. Spon
Published: 1889
Place of publication: London
Language: eng
Number of pages: 342
Other titles: Calculating engines.
Notes: Preface signed: Henry P. Babbage.

"The volume is intended to bring together, as much as possible, the information ... regarding the calculating machines of Charles Babbage".--Pref.