TY  - BOOK
AU  - Spiegel, Murray R.
TI  - Schaum's outline of theory and problems of complex variables : : with an introduction to conformal mapping and its applications / 
SN  - 0071164944
U1  - 23 515.9/ S755s
PY  - 1981///
CY  - New Delhi
PB  - McGraw Hill
ER  -