000 00626nam a2200241Ia 4500
003 OSt
005 20220912150923.0
006 a|||||r|||| 00| 0
007 ta
008 220909b |||||||| |||| 00| 0 eng d
024 _a31782
037 _cTextual
040 _aCSL
_beng
_cCSL
041 _aeng
082 _aB28, L79
100 _aErickson Bonnie H
245 0 _cErickson Bonnie H; Nosanchuk T A
_aUnderstanding data
260 _aMilten
_bThe Open University Press
_c1977
300 _axi, 388p.
_ccm.
700 _a Nosanchuk T A
942 _hB28, L79
_cTEXL
_2CC
999 _c57604
_d57604