Hartwell, F. P. (2021). American electricians' handbook (Seventeenth edition.). McGraw-Hill.
Chicago Style (17th ed.) CitationHartwell, Frederic P. American Electricians' Handbook. Seventeenth edition. New York: McGraw-Hill, 2021.
MLA (9th ed.) CitationHartwell, Frederic P. American Electricians' Handbook. Seventeenth edition. McGraw-Hill, 2021.
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