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Audels handy book of practical electricity with wiring diagrams : ready reference for professional electricians, students and all electrical workers | Bok | 621.3(02) G
Graham, Frank D. / - New York : Theo. Audel, 1939, c.1937. - flere pag. - Språk: Engelsk | Graham, Frank D. | 1939, c.1937 |
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Audels plumbers and steam fitters guide | Bok | Mag. 62(02) G
Graham, Frank D. / - New York : Theo Audel & Co., 1925-26. - 4 b. - Språk: Engelsk | Graham, Frank D. | 1925-26 |