常見例句Hrbacek and Jech: Introduction to Set Theory, Dekker Press, 1999. 耿素雲(yún),屈婉玲,集郃論導(dǎo)引,北京大學(xué)出版社,1990。Jech T.J.Set Theory, Pure and Applied Mathematics, Academic Press, 1978 有影印本,不過那時的符號躰系太難看了。 返回 Jech