000 00304nam a2200133Ia 4500
008 220108s9999||||xx |||||||||||||| ||und||
100 _aS,P. GUPTA
245 0 _aSTATISTICAL METHODS
250 _a13TH
260 _bSultan Chand, Delhi
_c2001
300 _a1425
650 _aSTATISTICS
942 _cBK
_01
999 _c16159
_d16159