00373nam a2200133 a 450000500170000000800410001704100080005808200100006610000240007624500600010025000120016026400420017230000250021420260717093203.0260717s2008    ii            000 0 eng d  aeng04a576.51 aPierce, Benjamin A.10aGenetics : A Conceptual Approach /cPierce, Benjamin A.  a7th ed. 1aNew York :bW.H.Freeman,cc2008.2012.  axxv, 721 p. ; 29 cm.