000 00324nam a2200145Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c215/-
040 _aET
100 _aMAHAJAN M
245 0 _aSTATISTICAL QUALITY CONTROL
260 _bDHANPAT RAI PUB.
_aNEW DELHI
300 _a542
500 _a38906
942 _cBK
999 _c44921
_d44921