000 003390000a22001330004500
008 140223b1955 xxu||||| |||| 00| 0 eng d
041 _aENG
080 _aB28 J5
082 _aB28 J5
100 _aCHAMBERS (E.G.)
245 _aStatistical calculation for beginners. Edn. 2
260 _aLondon
_bCambridge
_c1955
650 _aSTATISTICS
999 _c249634
_d249634