000 00376nam a2200109Ia 4500
008 160509s9999 xx 000 0 und d
100 _aRadhakrishna, S
245 _aCombination of results from several 2 X 2 contingency tables: Biometrics, 1965, Vol.21, 86Radhakrishna, S
260 _c1965
300 _a1p.
650 _aCombination of results from several 2 X 2 contingency ta
999 _c10283
_d10283