"Intuitionistische Logik." . . . . "New York State University, Buffalo." . . "Logic, Symbolic and mathematical Congresses." . . "Intuitionism and Proof Theory (1968, Buffalo)" . . "Logique symbolique et mathématique Congrès." . . "Preuve, Théorie de la Congrès." . . "déduction." . . "Conference on Intuitionism and Proof Theory (1968 : Buffalo)" . . . "Conference on Intuitionism and Proof Theory (1968) (Buffalo)" . "Mathématiques intuitionnistes Congrès." . . "intuitionnisme." . . "Intuitionism and proof theory" . . "théorie nombre." . . "State University of New York at Buffalo." . . "Intuicionizmus a matematikában." . . "Mathematische Logik." . . . . . "Intuitionism and proof theory : proceedings of the summer conference at Buffalo N.Y., August 1968 : organized by the eds. and the Department of Mathematics at S.U.N.Y" . "Intuitionism and proof theory : proceedings of the summer conference at Buffalo N. Y. 1968" . "Intuitionism and proof theory : proceedings of the Summer conference at Buffalo N.Y. 1968" . . . . . . "Buffalo (NY, 1968)" . . . . "Intuitionism and proof theory : proceedings of the summer conference at Buffalo, N.Y., 1968"@en . "Intuitionism and proof theory : proceedings of the summer conference at Buffalo, N.Y., 1968" . . . "Intuitionism and proof theory Proceedings of the summer conference ; Aug 1968"@en . . . . "Intuitionism and proof theory. Proceedings of the summer conference at Buffalo, N.Y., 1968" . . "Intuitionism and proof theory : proceedings of the Summer conference [held at the State university of New York] at Buffalo, N.Y. [August] 1968 [Conference organized with the cooperation of the department of mathematics at S.U.N.Y.]. Edited by A. Kino, J. Myhill, R.E. Vesley" . . . . . . . "Intuitionism and proof theory proceedings of the summer conference at buf falo,M.Y.,1968" . . . . . . . . "Intuitionism and proof theory : summer conference, Buffalo, Aug. 1968, proceedings" . "Intuitionism and proof theory : proceedings of the summer conference at Buffalo, N.J., 1968"@en . . . . . . . . "Intuitionism and proof theory : proceedings of the summer conference at Buffalo, New York, August 1968" . . . "Intuitionism and proof theory : Proceedings of the summer conference ; Aug 1968" . "Intuitionism and proof theory : Proceedings of the summer conference at Buffalo, N.Y. 1968" . . . "Conference papers and proceedings" . "Conference papers and proceedings"@en . . . "Conference proceedings"@en . "Conference proceedings" . . . "Kongress" . . . . . . . . . . . . . . . . . . . . . "Intuitionism and proof theory : proceedings of the Summer Conference at Buffalo, N. Y., 1968" . "Intuitionism and proof theory" . "Kongreß" . . . . "Intuitionism and proof theory : proceedings of the summer Conference at Bufallo, N.Y. 1968"@en . . "Intuitionism and proof theory : proceedings of the summer conference at Buffalo, NY, 1968 : [held at the State University of New York at Buffalo, New York, in August 1968]" . . . . . . . . . "Congressen (vorm)" . "Congressi" . "Intuitionism and proof theory : proceedings"@en . . . . . . "Intuitionism and proof theory" . . "Intuitionism and proof theory; proceedings" . . . . . "Intuitionism and proof theory : proceedings of the summer conference at Buffalo N.Y., 1968" . . . . . "Intuitionism and proof theory Proceedings of the summer conference at Buffalo, N.Y., 1968"@en . "[Buffalo, 1968.] Intuitionism and proof theory. Proceedings of the summer conference at Buffalo, N.Y., 1968. Edited by A. Kino, J. Myhill, R.E. Vesley"@en . "Electronic books"@en . . . "Conference on Intuitionism and Proof Theory (1968 : State University of New York at Buffalo)" . . . "Conference on Intuitionism and Proof Theory (1968 : State University of New York At Buffalo)" . "Conference on Intuitionism and Proof Theory (1968 : State University of New York at Bufallo)" . . . "Logic, Symbolic and mathematical." . . "Intuitionistische Mathematik." . . "Intuitionism and proof theory (1968.08. : Buffalo Ny)" . . . "Lógica simbólica y matemática Congresos." . . "Intuïtionisme." . . "Conference on Intuitionism and Proff Theory, Buffalo, N.Y., 1968." . . . "Conference on Intuitionism and Proof Theory (1968.08. Buffalo, NY,)" . . . "Conference on Intuitionism and Proof Theory (XX-08-1968 : Buffalo, NY)" . . . "INTUITIONISM." . . "Beweistheorie." . . "nombre ordinal." . . "Logique symbolique et mathématique." . . "State University of New York, Department of Mathematical Sciences." . . "Conference on Intuitionism and Proof Theory 1968 : Nueva York, Estados Unidos." . . . "Lògica matemàtica" . . "Conference On Intuitionism And Proof Theory. [1968. Buffalo.]." . . "Conference on Intuitionism and Proof Theory" . . "fondement mathématique." . . "Conference on Intuitionism and Proof Theory." . . . "CONFERENCE ON INTUITIONISM AND PROOF THEORY." .