000 00278nam a2200121Ia 4500
008 201224s9999||||xx |||||||||||||| ||und||
020 _a0-11-880208-9
100 _aWedberg,S.E.
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245 0 _aMicrobes and You
260 _aLondon
_bCrown
_c1974
500 _a52
942 _cBK
999 _c6423
_d6407