TY  - BOOK
AU  - Spiegel, Murray R.
AU  - Lipschutz,Seymour
AU  - Schiller, John  J.
AU  - Gupta, Shishir
TI  - Complex variables/2nd ed
SN  - 978-0-07-008538
U1  - 517.53 
PY  - 2009///
CY  - New Delhi
PB  - Tata McGraw Hill Education
KW  - Complex variables
ER  -