000 00334nam a2200145Ia 4500
008 241226s9999 xx 000 0 und d
020 _a0
082 _a658.403
_bKAS
100 _aKasana, H
245 0 _aIntroductory operations
260 _aNew Delhi :
_bCrc Press,
_c2011.
300 _a581
365 _a395
650 _aGeneral
999 _c94927
_d94927