000 00302nam a2200121Ia 4500
008 160710s1961 xx 000 0 und d
082 _a311.23 PET
100 _aKEEPERTSON E, L
245 _aSTATISTICAL ANALYSIS AND OF SYSTEMS
260 _bJOHN WILEY & SONS
_c1961
300 _a190
942 _2ddc
_cB
999 _c34972
_d34972