000 00359nam a2200133Ia 4500
008 190829s9999 xx 000 0 und d
020 _a0 7069 0459 1
082 _a519.5
_bGUP/IN
100 _aGUPTA, C.B.
245 0 _aINTRODUCTION TO STATISTICAL METHODS
250 _a7th Ed.
260 _bVikas Publishing House Pvt. Ltd., Delhi
_aDelhi
_c1977
942 _cBK
999 _c8437
_d8437