000 003900000a22001450004500
020 _a0-471-06428-9
060 _a100
100 _aFleiss, Joseph L
245 _aStatistical methods for rates and proportions
260 _a New York, John Wiley & Sons
260 _c1981
300 _a321
650 _aAnalysis of variance/ Sampling/ Biometry/ Probability- Statistics/
942 _cBK
999 _c205367
_d205367