TY  - BOOK
AU  - Spiegel, M.R..
TI  - Schaum`s Outline Series : Theory and Problems of Complex Variables with an Introduction to Conformal Mapping and its Applications / 
SN  - 0-07-09901-7
U1  - B38 
PY  - 1981///
CY  - Sigapore : 
PB  - Schaum's Outline Series, McGraw-Hill Book Company , 
KW  - Mathematics
ER  -