TY - BOOK AU - Ciesielski, Krzysztof AU - Pawlikowski, Janusz, Ed. TI - The covering property axiom, CPA: a combinatorial core of the iterated perfect set model SN - 0521839203 U1 - 511.322 PY - 2004/// CY - Cambridge PB - Cambridge Univ. Press KW - Axiomatic set theory ER -