/ Prepared by a staff of specialists under the editorship of Harold Pender ... William A. Del Mar ... [and] Knox McIlwain ...
4th ed
New York, London
: J. Wiley & Sons, Inc
, 1950
Wiley engineering handbook series
English
On cover: Wiley handbook series
Second volume prepared by a staff of specialists under the editorship of Harold Pender and Knox McIlwain.
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.