The measurement of alternating-current energy /

Bibliographic Details
Main Author:	Canfield, D. T. (Donald Treat), 1895-
Format:	Book
Language:	English
Published:	New York, London : McGraw-Hill Book company, inc., [1940]
Edition:	1st ed.
Subjects:	Watt-hour meter. Electric currents, Alternating.

Description
Physical Description:	xi, 210 pages : illustrations, diagrams ; 21 cm.
Bibliography:	"References" at end of some of the chapters.