000 00403nam a22001457a 4500
008 230925t |||||||| |||| 00| 0 eng d
020 _a0-7835-1012-8
050 _aQR 181.7 .D44 1993
_bC.1
100 _aTime-Life Books
245 _aThe Defending army
260 _aAlexandria, Virginia
_bTime-Life Books
_c1993
300 _a144p.:ill.
650 _a1. Immune system 2. Immunity
942 _2lcc
_cBK
999 _c207276
_d207276