TY  - BOOK
AU  - Verma, K.K.
AU  - Kumar, Deepak
TI  - The Elements of Set Theory
SN  - 9789374735046
U1  - 511.322 
PY  - 2009///
CY  - Delhi
PB  - AITBS Publishers
KW  - Mathematics
KW  - Set theory
ER  -