TY  - BOOK
AU  - Spiegel, Murray R.
TI  - Theory and problems of complex variables : with an introduction to conformal mapping and its applications
T2  - Schaum's Outline series
SN  - 070602301
U1  - 517.8 
PY  - 1964///
CY  - New York
PB  - McGraw-Hill Book Company
ER  -