摘要
On cover: Wiley handbook series.;The first edition, edited by Harold Pender, was published in 1914 in one volume under title: American handbook for electrical engineers. The second edition, edited by Harold Pender and William A. Del Mar, was published in 1922 in one volume under title: Handbook for electrical engineers. cf. Pref. to the 3d edition.;Second volume prepared by a staff of specialists under the editorship of Harold Pender and Knox McIlwain.