000			00301nam a22001214a 4500
082			_a311 RIC
100			_aRichardson, C H
245			_aAn Introduction to Statistical Analysis
250			_aRevised
260			_aNew York: _bHarcourt Brace And Company, _c1944
300			_aXIV,498p.:
942			_cBK
999			_c520584 _d520584