00404nam a2200145Ia 4500008004100000020001800041041000800059082001500067100002100082245005100103250000600154260005100160300001200211650003500223210716s2018    xx            000 0 und d  a9788122427233  aeng  a519.5 RAOS  aRao,Singiresu S.  aEngineering optimization: theory and practice.  a3  aNew DelhibNew Age International Pvt Ltdc2018  axix,754  aStatistical Mathematics(519.5)