000 00308nam a2200133Ia 4500
008 230108s9999 xx 000 0 und d
100 _aWinnacker EL
245 0 _aFrom Genes to Clones
260 _bPanima Edu. Book agency
260 _c1987
365 _b750.00
650 _aMicrobiology
942 _cBK
999 _c248449
_d248449