TY  - BOOK
AU  - Lang, Serge.
TI  - Undergraduate analysis
T2  - Undergraduate texts in mathematics
SN  - 9788184896282
U1  - 515.8 
PY  - 2010///
CY  - New Delhi: 
PB  - Springer Pvt. Ltd., 
KW  - Algebraic axioms
KW  - Equivalence relations
KW  - Math
KW  - Natural number
ER  -