TY  - BOOK
AU  - Churchill, Ruel Vance
AU  - Brown, James W.
AU  - Verhey, Roger  F.
TI  - Complex Variables and Applications 
SN  - 0070108552
U1  - 515.9 
PY  - 1974///
CY  - New York : 
PB  - McGraw-Hill, 
KW  - Functions of Complex Variables
N1  - NY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/0-07-010855-2.pdf
ER  -