000 00438nam a2200181Ia 4500
008 210723s9999||||xx |||||||||||||| ||und||
020 _aNULL
035 _a39233
082 _a575.1
_BPRI / OLD
100 _aPrimrose, Sandy / Twyman, Richard / Old, Bob
245 0 _aPrinciples Of Gene Manipulation
250 _a-
260 _aUSA
_bBlackwell Science Ltd.
300 _aNULL
500 _a0
650 _aGenetics
942 _cBK
999 _c40999
_d40999