000 00532nam a2200205Ia 4500
008 180116s1975 xxu||||| |||| 00| 0 eng d
020 _a0632087900
082 _a519.5
_bARM
100 _a Armitage P.
245 _aSequential medical trials
_b
250 _a2nd ed.
260 _aOxford
_bBlackwell Scientific Publication
_c1975
300 _a194 p.
_b24 cm.
440 _a
_v
500 _a
520 _a Statistical Analysis, Biometry
650 _aBiometry
650 _aStatistical Analysis
906 _a9185
_b
_c
999 _c23628
_d23628