TY - GEN AU - Bluman,Allan G. TI - Elementary statistics : a step by step approach : a step by step approach SN - 0256234302 U1 - 519.5 PY - 1997/// CY - Boston, Mass. PB - WCB/McGraw-Hill KW - Statistics N1 - Accompanied by one folded sheet entitled Important formulas UR - http://www.loc.gov/catdir/description/mh022/96048060.html UR - http://www.loc.gov/catdir/toc/mh022/96048060.html ER -