The Bookseller

The Bookseller PDF Author:
Publisher:
ISBN:
Category : Bibliography
Languages : en
Pages : 1278

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The Bookseller

The Bookseller PDF Author:
Publisher:
ISBN:
Category : Bibliography
Languages : en
Pages : 1278

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Book Description


Bookseller

Bookseller PDF Author:
Publisher:
ISBN:
Category : Bibliography
Languages : en
Pages : 1572

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Book Description
Vols. for 1871-76, 1913-14 include an extra number, The Christmas bookseller, separately paged and not included in the consecutive numbering of the regular series.

Bookseller and the Stationery Trades' Journal

Bookseller and the Stationery Trades' Journal PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 1274

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Telegraphists' Guide to the New Examinations in Technical Telegraphy. Together With an Appendix Dealing With Dry and Secondary Cells, Univeral Battery System, Direct Reading Battery Instrument, Duplex (bridge Method), New System of Morning Testing, Fast S

Telegraphists' Guide to the New Examinations in Technical Telegraphy. Together With an Appendix Dealing With Dry and Secondary Cells, Univeral Battery System, Direct Reading Battery Instrument, Duplex (bridge Method), New System of Morning Testing, Fast S PDF Author: James Bell
Publisher: Sagwan Press
ISBN: 9781340209995
Category :
Languages : en
Pages : 116

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Book Description
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Colliery Guardian and Journal of the Coal and Iron Trades

Colliery Guardian and Journal of the Coal and Iron Trades PDF Author:
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 586

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Edison

Edison PDF Author: Frank Lewis Dyer
Publisher:
ISBN:
Category : Inventors
Languages : en
Pages : 554

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Recollections

Recollections PDF Author: Werner von Siemens
Publisher:
ISBN: 9783492052702
Category : Business enterprises
Languages : en
Pages : 485

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Philipp Reis: Inventor of the Telephone

Philipp Reis: Inventor of the Telephone PDF Author: Silvanus Phillips Thompson
Publisher:
ISBN:
Category : Telephone
Languages : en
Pages : 182

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Lee de Forest

Lee de Forest PDF Author: Mike Adams
Publisher: Springer Science & Business Media
ISBN: 1461404185
Category : Technology & Engineering
Languages : en
Pages : 562

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Book Description
The life-long inventor, Lee de Forest invented the three-element vacuum tube used between 1906 and 1916 as a detector, amplifier, and oscillator of radio waves. Beginning in 1918 he began to develop a light valve, a device for writing and reading sound using light patterns. While he received many patents for his process, he was initially ignored by the film industry. In order to promote and demonstrate his process he made several hundred sound short films, he rented space for their showing; he sold the tickets and did the publicity to gain audiences for his invention. Lee de Forest officially brought sound to film in 1919. Lee De Forest: King of Radio, Television, and Film is about both invention and early film making; de Forest as the scientist and producer, director, and writer of the content. This book tells the story of de Forest’s contribution in changing the history of film through the incorporation of sound. The text includes primary source historical material, U.S. patents and richly-illustrated photos of Lee de Forest’s experiments. Readers will greatly benefit from an understanding of the transition from silent to audio motion pictures, the impact this had on the scientific community and the popular culture, as well as the economics of the entertainment industry.

The Sexual Life of Our Time in Its Relations to Modern Civilization

The Sexual Life of Our Time in Its Relations to Modern Civilization PDF Author: Iwan Bloch
Publisher:
ISBN:
Category : Sex
Languages : en
Pages : 816

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