000 00421nam a2200157 a 4500
041 _aeng
082 _a311
_bH63e53
100 _aHoel, Paul G
245 _aElementary statistics
250 _a2a. ed
260 _aNew York
_bJohn Wiley
_c1966
300 _a351 p
650 _aESTADISTICA
942 _cBK
999 _c4836
_d4836