"solid state" . . "Conference on the Physics of Semimetals and Narrow Gap Semiconductors. <1970, Dallas, Tex.>." . . "International Conference on Physics of Narrow Gap Semiconductors." . . . "Narrow-Gap-Halbleiter." . . "Semimetales Congresos." . . "Halbmetall." . . "Dallas <Tex., 1970>" . . "Kongress." . . . . "Conference on the Physics of Semimetals and Narrow-gap Semiconductors (1970 : Dallas)" . . . "semimetals" . . "semiconductors" . . "Conference on the Physics of Semimetals and Narrow-gap Semiconductors, Dallas, 1970." . . . . . . . "The Physics of semimetals and narrow-gap semiconductors : proceedings of the(1970 = 1st) conference held at Dallas, Tex., 20-21 March 1970" . . . "The physics of semimetals and narrow-gap semiconductors : proceedings of the conference held at Dallas, Texas, 20-21 March 1970" . . . . . . . . . . . . . "The physics of semimetals and narrow-gap semiconductors : proceedings of the Conference held at Dallas, Texas, 20-21 March 1970" . . . . . . . . "The physics of semimetals and narrow-gap semiconductors proceedings"@en . "Kongress" . . . . "The Physics of semimetals and narrow-gap semiconductors : proceedings of the (1970 = 1st) conference held at Dallas, Texas, 20-21 March 1970" . . . "Conference papers and proceedings"@en . "Conference papers and proceedings" . . . . . "The physics of semimetals and narrow-gap semiconductors : proceedings of the conference held at Dallas, Texas, 20-21 March 1970; [topical conference of the American Physical Society]" . . . . "Dallas (Tex., 1970)" . . "The physics of semimetals and narrow-gap semiconductors; proceedings" . . . . . . . "The physics of semimetals and narrow-gap semiconductors : proceedings" . . . "The physics of semimetals and narrow-gap semiconductors : Proceedings of the conference held at Dallas, Tex.,20-21 March 1970" . . . "Semiconducteurs Congrès." . . "International Conference on Physics of Narrow Gap Semiconductors (1970 : Dallas, Tex.)" . . . "Metalli - Conducibilità elettrica - Congressi - Dallas, Tex. - 1970." . . "Semiconductores Congresos." . . "Conference on the Physics of Semimetals and Narrow-gap Semiconductors (1970 : Dallas, Tex.)" . . . "Semiconduttori - Congressi - Dallas, Tex. - 1970." . . "Semi-métaux Congrès." . . "Halbleiterphysik." . . "Physik." . .