000			00374nam a2200145Ia 4500
008			170101s1981 xx 000 0 und d
020			_a70204829
082			_a519.5 FER
100			_aFerguson, George A
245		0	_aStatistical analysis in psychology and education
250			_a5th Ed.
260			_aNew Delhi _bMcGraw Hill _c1981
300			_aP.549
942			_2ddc _cBK
999			_c19081 _d19081