00694nam0-22002651i-450-990001147020403321000114702FED01000114702(Aleph)000114702FED0100011470220000920d1984----km-y0itay50------baengConstructibilityby DevlinBerlin [etc.]Springer-Verlag1984Perspectives in mathematical logicDevlin,Keith J.28052ITUNINARICAUNIMARCBK990001147020403321C-48-(96075MA1MA1Constructibility344546UNINAING01