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