Electrical circuits and machinery
By: [by] John H. Morecroft... and Frederick W. Hehre.
Contributors: Hehre, Frederick William, 1886-1941, joint author.
Publisher: J. Wiley & sons, inc.; [etc., etc.]
Published: 1923
Place of publication: New York
Language: eng
Subjects: Electric currents.; Electric machinery -- Direct current.; Electric machinery -- Alternating current.
Notes: Vol. I has special t.-p. only.