Hawkins Electrical Guide v. 03 (of 10) / Questions, Answers, & Illustrations, A progressive course of study for engineers, electricians, students and those desiring to acquire a working knowledge of electricity and its applications

by N. Hawkins

Modern Practical Applications of Electricity and Ready Reference Index of the 10 Numbers.

Theo. Audel & Co. Publishers
72 FIFTH AVENUE, NEW YORK