000 00360nam a2200169Ia 4500
008 190201s9999 xx 000 0 und d
020 _a9.78E+12
082 _a575
082 _b10724
100 _a"Old, R W"
245 0 _aPrinciples Of Gene Manip
250 _aFifth
260 _aLondon
260 _bBlackwell
260 _c1994
300 _a"vi,474"
999 _c36767
_d36767