Frequency control. Proceedings
IEEE annual Symp on frequency control (44 1990 Baltimore)
Frequency control. Proceedings - New York IEEE 1990 - ix, 640p incl. bibl.
621.3136 / N90 "SER"
Frequency control. Proceedings - New York IEEE 1990 - ix, 640p incl. bibl.
621.3136 / N90 "SER"