000 00414nam a2200133Ia 4500
008 210917s9999 xx 000 0 und d
082 _a574.192 .R1
100 _aRoitt, Ivan
245 0 _aImmunology
260 _aEngland
260 _b English Language Book Society
260 _c1970
942 _cCD
999 _c150121
_d150121