00872cam a2200301   4500001000700000003000800007005001700015008004100032010001700073015001400090020001500104040002700119050002100146060002100167082002000188100001700208245007600225260004300301300003400344350001100378365001500389504005100404650004500455650001400500650002600514650001600540700001400556335672BD-DhUL20140909091221.0720119s1971    enkak    bs   001 0 eng b  a   75502128   aB71-19785  a0632015012  aDLCcDLCdDLCdBD-DhUL00aR852b.A75 1971b  aHA 29 A733s 197100a519.502461bARS1 aArmitage, P.10aStatistical methods in medical research /cby P. Armitage and G. Berry.  aOxford :bBlackwell Scientific,c1987.  axii, 559 p. :bili. ;c24 cm.  aŁ5.50  aUS$b33.75  aIncludes bibliographical references and index. 0aMedicinexResearchxStatistical methods. 2aBiometry. 2aResearchxStatistics. 2aStatistics.  aBerry, G.