000			00317nam a2200109Ia 4500
008			140318s9999 xx 000 0 und d
100			_aVaidyanathan, M.
245			_aSome transformations of gaussean frequency curve
300			_ap.120-125 p.
650			_aFrequency distribution. Statistical methods.
942			_cRP
999			_c98539 _d98539