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008 130629s9999 xx 000 0 und d
082 _a531.12 VAS-S
100 _aVasishtha,A R;Gupta,R K
245 _aStatics
260 _bKrishna Prakashan
_c1987
_aMeerut
300 _a284
650 _aStatistics
942 _cBK
999 _c19907
_d19907