000 00309nam a2200133Ia 4500
008 230108s9999 xx 000 0 und d
100 _aArora PN & Malhan PK
245 0 _aBiostatistics
260 _bHimalaya Publishing House
260 _c1997
365 _b475.00
650 _aStatistics
942 _cBK
999 _c247524
_d247524