TY  - BOOK
AU  - Spiegel, Murray R .
TI  - Theory and problems of complex variables with an introduction to conformal mapping and its application / 
T2  - Schaum`s outline series, 
SN  - 0  07  099010  7
U1  - 515.9 
PY  - 1981///
CY  - Singapore : 
PB  - McGraw Hill Book Company , 
N1  - *CSS
ER  -