000 00276nam a2200121 a 4500
003 EIA
001 5462
942 _02
_2ddc
_cBK
245 _aProbability and statistical interference
260 _cc1971
008 141112s1971 ck r 000 u spa d
082 _a519.2
_bW247p
999 _c11381
_d11381