TY  - BOOK
AU  - Spiegel,Murray R
TI  - Theory and problems of Complex Variables: : with an introduction toconformal mapping and its applications
SN  - 70843821
U1  - 512.9 SPI 
PY  - 1964///
CY  - New York
PB  - McGraw-Hill Book Company
KW  - Natural Science
ER  -