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About

F.P. Hartwell

Books by F.P. Hartwell

Practical Electrical Wiring

Residential, Farm, Commercial, and Industrial

by (author) F.P. Hartwell & Herbert P. Richter

Practical Electrical Wiring: Residential, Farm, Commercial and Industrial

Based on the 2008 National Electrical Code

by (author) Herbert P. Richter & F.P. Hartwell