Gubbin, C.
The current we use / C. Gubbin. - London : Methuen, 1964. - 76 p. : ill. ; 21 cm. - The life and science series. .
301 301
Electric
Applied physics.
621.31 / G933c
The current we use / C. Gubbin. - London : Methuen, 1964. - 76 p. : ill. ; 21 cm. - The life and science series. .
301 301
Electric
Applied physics.
621.31 / G933c