00723nam0-22002651i-450-990001250430403321000125043FED01000125043(Aleph)000125043FED0100012504320000920d1990----km-y0itay50------baengPoint Set Theoryby Morgan II, J.C.New York [etc.]Marcel Dekker199 0VIII 279 p.23 cmPure and applied mathematics131Morgan Ii,John C.349668ITUNINARICAUNIMARCBK990001250430403321C-8-(1317333MA1MA1Point Set Theory381802UNINAING01