01026nam a2200253 i 450099100124147970753620020507185844.0950104s1969 de ||| | eng b1082036x-39ule_instLE01309229ExLDip.to MatematicaengAMS 03F55Troelstra, A. S.57222Principles of intuitionism :lectures presented at the summer conference on Intuitionism and Prof theory (1968) at SUNY at Buffalo, N. Y. /A. S. TroelstraBerlin :Springer-Verlag,1969111 p. ;29 cmLecture notes in mathematics,0075-8434 ;95Intuitionistic mathematicsCongresses.b1082036x23-02-1728-06-02991001241479707536LE013 03F TRO11 (1969)12013000018294le013-E0.00-l- 01010.i1092737228-06-02Principles of intuitionism81302UNISALENTOle01301-01-95ma -engde 01