000 00353nam a2200133Ia 4500
001 3959
008 150525s9999 xx 000 0 und d
020 _a0-582-46067-0
100 _aBull Alan
245 _aCompanion To Microbiology Selected Topics For Further Studi Es
250 _a0
260 _aLondon
_bLongman Group Limited
_c1978
300 _a,;ill.
999 _c32620
_d32620