TY  - BOOK
AU  - Polya G
AU  -  Szego G
TI  - Problems and theorems in analysis. V 1
T2  - Intergral Calculus Theory of Functions
SN  - 3540780254
U1  - B3, L2.1 
PY  - 1972///
CY  - New York
PB  - I. Publishing Narosa House      
KW  - Analysis
ER  -