TY  - BOOK
AU  - Christensen J.P.R.
TI  - Topology and Borel Structure. Discriptive topology and set theory with applications to functional analysis and measure theory
U1  - 515.12/Berb. 
PY  - 1974///
CY  - Amsterdam et al
PB  - North-Holland Publishing Company
N1  - North-Holland Mathematics Studies N.10
ER  -