Abstract :
The second edition of the E M F Electrical Year Book, has recently been issued by the Electrical Trade Publishing Company. The first edition, published last year, received appropriate comment in the Journal. The new edition is greatly enlarged and contains comprehensive electrical data, covering the field of electricity from many different angles. Some of these are: Definitions of electrical terms, historical and statistical information about electrical applications and activities, biographical sketches of prominent scientists and engineers, information about electrical associations, schools, colleges, patents and exports. The book is arranged alphabetically, so that its use is convenient and simple.
