TY  - BOOK
AU  - Churchil, Ruel V.
AU  - Brown, James Ward. (8th ed.)
TI  - Complex variables and applications
SN  - 9780071263283
U1  - 515.9 
PY  - 1974///, 2009
CY  - New York
PB  - Mcgraw-hill Book Company, Inc.
KW  - Functions of comples variables
KW  - Variables, Complex
ER  -