000 00249nam a2200097Ia 4500
008 190719s9999 xx 000 0 und d
100 _aS.C. Sharma & R.C. Jain
245 0 _aBusiness Statistics
260 _aSirmour
_bAvichal Pub.
_c2008
942 _cBK
999 _c13193
_d13193