000			00310nam a22001337a 4500
999			_c600988 _d600988
020			_a9788122423853
082			_a519.7 _b CHA.O
100			_aChander Mohan
245			_aOptimization techniques
260			_aLondon, _bNew age international, _c2017.
300			_a611p.
700			_aKusum Deep
942			_cBK