000 00271nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aWalter T.Federer
245 0 _aExperimental design
260 _bOxford & IBH
260 _c1967
365 _b15.00
942 _cBK
999 _c196287
_d196287