TY  - BOOK
AU  - Churchill,Ruel V.
AU  - Brown, James Ward 
TI  - Complex variables and applications 
U1  - 517.8 
PY  - 1990/// C
CY  - Mc Graw hill Publishing
PB  - New york
KW  - Mathematics
KW  - Complex Variable
KW  - গণিত
N1  - Include Index
ER  -