TY  - BOOK
AU  - Enderton, Herbert B
TI  - Elements of set theory
SN  - 81-312-0192-9
CY  - New Delhi
KW  - Axioms
KW  - Cardinal numbers
KW  - Mathematics
KW  - Natural numbers
KW  - Ordinal numbers
KW  - Ordinals
KW  - Real numbers
KW  - Relations and Functions
KW  - Set Theory -- Elements
ER  -