000 00350nam a2200145Ia 4500
008 200615s9999||||xx |||||||||||||| ||und||
020 _a9788122427233
082 _a620
_bENG-R
100 _aRAO,SINGIRESU.S
245 0 _aENGINEERING OPTIMIZATION
250 _a4TH
260 _anew delhi
_bNEW AGE INTERNATIONAL
_c2017
300 _a0
942 _cBK
999 _c28929
_d28929