000 00301nam a2200121Ia 4500
008 221001s1961 xx 000 0 eng d
082 _a311.2 SPI
100 _aSpiegel, Murry R,
245 0 _aTheory & problems of statistics
260 _aNew York
_bMcmillon
_c1961
300 _a359p.
942 _2ddc
_cBK
999 _c2664
_d2664