Title: ABC of the Telephone - Central Office Plant
Product review: This book covers the infrastructure of a typical central office telephone switch. It is Circa 1976. The telephone company still uses the lead acid storage batteries and large rectifiers to power the system but the electronics principals described in the book are very basic. Metalic rectifiers went out of vogue in the 60's and now very large silicon rectifiers are common. I was interested in study materials that would be usefull in securing a job as a central office technician for the local phone company. This authors books will probably not get me their.
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