00413nam a2200145 a 450000500170000000800410001702000150005804100080007308200100008110000170009124500850010825000120019326400480020530000140025320260717092121.0260717s2000    ii            000 0 eng d  a0199636427  aeng04a572.81 aBrown, T. A.10aEssential Molecular Biology - Volume - l :bA Practical Approach /cBrown, T. A.  a2nd ed. 1aNew York :bOxford University Press,c2000.  axx, 240p.