Electricity to-day /
Vinycomb, T. B.
Electricity to-day / by T. B. Vinycomb ; revised by F. J. M. Laver. - 2d ed. - London : Oxford University Press, 1957. - 192 p. : ill. ; 21 cm. - Pageant of progress ; 9 . - Pageant of progress .
Includes index
Electricity.
621.3 / VIE 1957
Electricity to-day / by T. B. Vinycomb ; revised by F. J. M. Laver. - 2d ed. - London : Oxford University Press, 1957. - 192 p. : ill. ; 21 cm. - Pageant of progress ; 9 . - Pageant of progress .
Includes index
Electricity.
621.3 / VIE 1957