TY  - BOOK
AU  - Knopp,Konrad
AU  - Bagemihl, Frederick 
TI  - Problem Book in The Theory of Functions
U1  - 517.5 
CY  - New york
PB  - Dover publications
KW  - Mathematics
KW  - Theory
KW  - গণিত
N1  - Problems in the Advanced Theory of Functions
ER  -