000 00376nam a2200133Ia 4500
008 180611s9999||||xx |||||||||||||| ||und||
041 _aen
082 _a519.2
100 _aPFAFFENBERGER,Rober C. Patterson James H
245 0 _aStatistical Methods for Business and Economics
260 _bIllinois. Richard D.Irwin Inc
_c, US 1977
300 _axxii,750p;
942 _cLL
999 _c2334
_d2334