000			00347nam a2200145Ia 4500
008			230917s9999||||xx |||||||||||||| ||und||
040			_e131807 _aMAIN
041			_aEnglish
082			_a519.5 G346I
100			_aGupta, C B
245		0	_aIntroduction to statistical methods
260			_aDelhi _bVikas _c1977
300			_a100 p.
942			_cBK
999			_c168706 _d168706