000 003570000a22001450004500
245 _aTheory and problems of statistics
100 _aSpiegel, Murray R.
260 _aNew York
_bMcGraw-Hill
_c1961
300 _a359p.
440 _aSchaum's outline series
080 _a519.2(076)
_bS7
650 _aSTATISTICAL METHODS
041 _aEN
942 _cBK
999 _c37786
_d37786