TY  - BOOK
AU  - Lipschutz, S
AU  - Spellman Dennis
AU  - Spiegel.Murray R
TI  - Vector analysis and an introduction to tensor analysis
SN  - 978-0-07-161545-7
AV  - SBL QA 331  L57 2009
PY  - 2009///
CY  - New York 
PB  - Mc Graw hill
KW  - functions of complex variables
KW  - functions of several complex variables
ER  -