000 00393nam a2200181 4500
008 160616s1997 000 0
245 _aGenes VI
100 _aLewin, Benjamin.
250 _a6th
260 _aOxford
260 _bOxford University press
260 _c1997
300 _a1260p
020 _a0 19 857778 8
650 _aGenes
942 _cBK
_2BK6642
080 _a574 LEW
999 _c6642
_d6642