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Modern filing methods

Modern filing methods

Continolo, Giuseppe
Business Books Limited
1970
A discussion of methods and technologies for filing documents.
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Codes and Ciphers

Codes and Ciphers

D'Agapeyeff, Alexander
Penguin Books
1939
A history of cryptography by a former Intelligence Officer in the North Russian Expeditionary Force. Contains a challenge cipher which was edited out of later editions.
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Office machinery and appliances : a handbook for progressive office managers

Office machinery and appliances: a handbook for progressive office managers

Dicksee, Lawrence R.
Gee & Co. (Publishers) Limited
1918
A guide to technologies for the recording and processing of information in the office.
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How to take, keep and use notes

How to take, keep and use notes

Holmstrom, John Edwin
Aslib
1947
A guide to the principles of assembling and organising information on a particular topic.
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Brown's signalling : how to learn the International Code of Visual and Sound Signals based on information contained in Vol. I. of the 1931 International Code of Signals

Brown's signalling: how to learn the International Code of Visual and Sound Signals based on information contained in Vol. I. of the 1931 International Code of Signals

Stewart, W.K.
Brown, Son & Ferguson, Ltd.
1943
A guide to the 1931 International Code of signals, designed to meet the peace-time needs of merchant vessels.
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How to make an index

How to make an index

Wheatley, Henry Benjamin
Elliot Stock
1902
An introduction to the production of back-of-the-book indexes.
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