1 - Essays on the foundations of mathematics dedicated to A. A. Fraenkel on his Seventieth Anniversary |
2 - Foundations of set theory |
3 - Foundations of set theory - Second revised edition |
1 - Essays on the foundations of mathematics dedicated to A. A. Fraenkel on his Seventieth Anniversary |
2 - Foundations of set theory |
3 - Foundations of set theory - Second revised edition |