TY  - BOOK
AU  - Hoag, John
AU  -  John Hoag
TI  - Calculas and Techniques of Optimization 
SN  - 978-981-277-493-4
U1  - 515.11 HOA 
PY  - 2008///
CY  -  Singapore
PB  -  World Scientific Publishing Co.
KW  - Calculas
ER  -