000 00530nam a2200193Ia 4500
008 140128s9999 xx 000 0 und d
040 _besp Biblioteca CIESS
041 _aing
082 _a519.502461 .A778s .1990 .
100 _aArmitage, P
245 _aStatistical methods in medical research \ P. Armitage and G. Berry.
250 _a2
260 _aCambridge
260 _bBlackwell Scientific Publitacions
260 _c1990
300 _axiii, 559, 24 cm.
500 _a027766
650 _aEstadística médica
999 _c15651
_d15651