000 00320nam a2200133Ia 4500
008 230118s9999||||xx |||||||||||||| ||und||
020 _a978-81-8054-596-2
082 _a519.2
082 _bGUP/E
100 _aDR.S.P
_bGUPTA
245 0 _aELEMENTARY STATISTICAL METHODS
260 _aDELHI
260 _bSULTHAN CHAND &SONS
999 _c5348
_d5348