TY  - BOOK
AU  - Rao, Geetha S. 
TI  - Approximation theory and its applications
SN  - 81-224-0857-5
PY  - 1996///
CY  - New Delhi 
PB  - New Age International Ltd.
KW  - Approximation
KW  - Non - linear programming
KW  - Optinization - techniques
ER  -