000 00328nam a2200145Ia 4500
008 230118s9999||||xx |||||||||||||| ||und||
020 _a81-7014-896-0
082 _a519.5
082 _bGUP/S
100 _a S.P.
_bGUPTA
245 0 _aSTATISTICAL METHODS
260 _anew delhi
260 _bSULTAN CHAND & SONS
260 _c2001
999 _c9024
_d9024