000 00271nam a22001217a 4500
999 _c2625
_d2625
082 _a332.3
100 _aS.M.Ahsan Hussain
245 _aTools of Statistical Analysis
260 _aNew Delhi
_bMc Graw Hill
_c2002
300 _a436
650 _aMathematics
942 _cBK