000 00267nam a22001097a 4500
100 _a Pierce, Benjamin A.
245 _aGenetics:
_bA Conceptual Approach/
_cBenjamin A. Pierce
250 _aTHIRD
260 _bW. H. Freeman,
_c2008.
300 _a821 p.
942 _cBK
999 _c260786
_d260786