000 00302nam a2200109Ia 4500
008 160509s9999 xx 000 0 und d
100 _aBurnet, Macfarlane
245 4 _aThe Clonal Selection Theory of Acquired Immunity
260 _bCambridge University Press
_c1959
300 _a209p.
650 _aImmunology
999 _c149
_d149