"videodisc" . . . "CED videodisc" . . . . . . . . "Capacitance Electronic Disc" . "SelectaVision videodisc" . . . . . . "\\\"Selectavision\\\"" . "SelectaVision" . "Capacitance Electronic Disc (CED)" . "Capacitance Electronic Disc" . "RCA VideoDiscs" . "CED" . "RCA SelectaVision videodisc" . . "VideoDisc" . . "capacitance electronic disc" . "CEDs" . "capacitance electronic (CED) videodisc" . . "RCA SelectaVision CED" . "CED Videodisc" .