ISBN: 9780282447489 - international library of technology: a series of textbook for persons england in the engineering professions and trades or for those who desire ... practical examples and their solutions (3 resultados)

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Condición: New. Print on Demand. This book explores the history and evolution of automatic telephone systems, with a focus on the Strowger Automatic Telephone System. The author delves into the technical aspects of the system, including the design and operation of the automatic switches, selector switches, and connectors. The book also discusses concepts such as numbering systems, line and switch operation, and busy-tone and lockout features. By exploring the development and functioning of the Strowger system, this book showcases the advancements in telephony and provides insights into the evolution of communication technologies. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. …