This accessible work provides a detailed picture of the history of one of the most important companies in the electronic industry.

In 1896 a young Italian arrived in England with some mysterious scientific apparatus as part of his personal luggage. The Customs officials, who had seen nothing like it before, examined it so thoroughly that the delicate apparatus was completely wrecked. This was the inauspicious beginning of a venture that was destined to remould the pattern of twentieth century living. The book begins with a brief resume of early scientific discoveries up to 1896 and goes on to record the fortunes of the Marconi company. In the course of the book the author covers in detail the story of radio communications from the first wireless signals across the Atlantic to the transmission of colour television programmes via satellite. The narrative includes the development of electronic devices during two world wars and the histories of such specialist fields as sound broadcasting, television, aviation electronics and radar. The technical stories are told against the backcloth of a Company's successes and setbacks and commercial "wars". A lively reading, which can be readily understood by the lay reader. For the technical man, circuit diagrams of early apparatus give added interest. The text is generously illustrated with photographs from the Marconi archives.

This volume constitutes the proceedings of the second biannual conference of the International Society for Theoretical Psychology (see Epilogue) held in Banff, Alberta, Canada, April 20-25, 1987. Thirty-nine papers were presented during the four days of the conference including an invited address by Kenneth Gergen. Unfortunately, even after severely restricting the length of the written papers, the required limitation on printed space permitted only 34 of these to be included in these proceed ings. While most of the papers required editorial adjustment, the authors had final word on style and content. The classification of conference papers tends to be somewhat arbi trary' but we decided to structure the chapters under four headings: phi losophy, metatheory, methodology, and theory. By philosophy we refer primarily to issues in the philosophy of science as these pertain to the dis cipline of psychology. Metatheory refers to theory, drawing on the philo sophy of science and having implications for methodology, about psycho logical theories. Methodology refers to both theory of inquiry and specif ic methods of investigation as these derive from philosophical and meta theoretical considerations. By theory we refer to both analyses of the foundations of extant theory, including historical and sociological ana lyses, and the advancement of substantive theory."