000 00295nam a2200133Ia 4500
008 221001s1983 xx 000 0 eng d
082 _a813 MEL
100 _aELHANCE (D.N)
245 0 _aPractical problems in statistics
250 _a23
260 _c1983
300 _a623
942 _2ddc
_cBK
999 _c15482
_d15482