TY  - BOOK
AU  - Kechris,A.S.
TI  - Classical descriptive set theory
SN  - 0387943749 :
U1  - 511.322 
PY  - 1995///
CY  - New York
PB  - Springer-Verlag
KW  - Set theory
N1  - Includes bibliographical references and index
ER  -