Manual of electric instruments;
construction and operating principles.

APA Citation

General Electric Company. (19501949). Manual of electric instruments: construction and operating principles. [West Lynn, Mass.]: [Meter & Instrument Divisions].

MLA Citation

General Electric Company. Manual of Electric Instruments: Construction And Operating Principles. [West Lynn, Mass.]: [Meter & Instrument Divisions], 19501949.

Warning: These citations may not always be complete (especially for serials).