The Books numerical optimization are highly depended about how much math you like and want,if you are not interested in the optimization mathematics, then try:
http://www.amazon.com/exec/obidos/tg/de ... n=507846by Rudiger Seydel and it is ok. If you prefer more mathematics about optimization algorithms then try:J. Nocedal und S. J. Wright: Numerical Optimization, Springer-Verlag, 1999orD. P. Bersekas: Nonlinear Programming, Athena Scientific, 1999for you maybe the first one is bettter and the second could be out of print....RegardsDaniel