Appels, J. Th.
Handbook of relay switching technique [by] J. Th. Appels and B.H. Geels. [Translated from Dutch by R.H. Bathgate] - 1st ed. - New York Springer-Verlag 1966 - x, 321 p. illus. 24 cm. - Philips technical library .
Electric relays
623.173 / APP/1966
Handbook of relay switching technique [by] J. Th. Appels and B.H. Geels. [Translated from Dutch by R.H. Bathgate] - 1st ed. - New York Springer-Verlag 1966 - x, 321 p. illus. 24 cm. - Philips technical library .
Electric relays
623.173 / APP/1966