000 00397nam a2200145Ia 4500
008 240112s9999 xx 000 0 und d
082 _a616.079
_bR
100 _aHyde, Richard M
245 0 _aImmunology
250 _a2
260 _a Pennsylvania
_bHarwal Publishing Company
_c1992
490 _aNationl Medical Series for Independent Study
650 _aImmunity; Medical science
942 _cBK
999 _c20641
_d20641