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008			230917s9999||||xx |||||||||||||| ||und||
040			_e64048 _aMAIN
041			_aEnglish
082			_a519.5 G959I
100			_aGupta, C B
245		0	_aIntroduction to statistical methods
250			_a7th ed.
260			_aNew Delhi _bVikas Publishing _c1977
300			_a700 p.
942			_cBK
999			_c132821 _d132821