The History of the Telephone

Casson was a Canadian journalist who wrote about business and technology. He discusses the impact of the telephone in the first 25 years of its existence. Casson begins with Bell"s discovery and the trouble he had being taken seriously, then moves on to improvements made in the telephone"s technology, and finally discusses how the telephone changed all aspects of our lives. Это и многое другое вы найдете в книге The History of the Telephone