000 00296nam a2200121Ia 4500
008 230303s9999 xx 000 0 und d
041 _aeng
082 _a519.86 MAH
100 _aMAHAJAN (M.S)
245 _aStatistical Quality Control
260 _aNEW DELHI
_bDhanpat Rai & Sons
365 _cRS
999 _c182133
_d182133