Rules and regulations for inside electrical installations
Subtitle: including also rules on signalling systems, wireless telegraph apparatus, electric railway work, etc
By: Hydro-Electric Power Commission of Ontario
Contributors: Ball, Norman R., donor
Edition: 3rd ed.
Publisher: L.K. Cameron
Published: 1914
Place of publication: Toronto
Language: eng
Number of pages: 150
Subjects: Interior Electric wiring; Standards; Electric apparatus and appliances; Safety regulations
Notes: Printed by order of the Legislative Assembly of Ontario.

Includes index.