00794    a2200205   4500020001500000050002000015100003600035245004000071264005300111300002900164336002600193337002800219338002700247440003700274500007800311504006200389520010000451650001800551650001900569  a079105525600aQR181bEDE 20001 aEdelson, Edward,d1932-eauthor14aThe immune system /cEdward Edelson  aPhiladelphia:bChelsea Housing Publishers,c2000  a104 pagesbillustrations  2rdacontentatextbtxt  2rdamediaaunmediatedbn  2rdacarrieravolumebnc 0a21st century health and wellness  aOriginally published in series: The encyclopedia of health. Healthy body.  aIncludes bibliographical references (p. 95-96) and index.  aExamines the workings of a complex structure, the body's defense against disease and infection. 0aImmune system 1aImmune system.