000 00449nam a2200181Ia 4500
008 180424s9999 xx 000 0 und d
020 _a471820474
084 _a519 F3
100 _a"Fleiss, Josphl"
245 0 _aDesign and Analysis of Clinical Experiments
250 _a\\198600ENGGPSX
260 _aJohn Wiley
260 _b1986
260 _cNew York
300 _axiv+432 p
500 _aincludes index and biblioraphy
942 _cBK
999 _c50715
_d50715