00629nam a22002297a 4500003000400000008004100004020001500045082002300060245006500083260003700148300001000185650001800195650001800213650002400231650002300255650002200278650001800300700001700318700002200335700002200357700002000379OSt231212b        |||||||| |||| 00| 0 eng d  a0849326591  a574.87328076bW93M  aMethods in Gene Biotechnology / cby William Wu....[et. al.]  a.- New Yorkb: CRC Pressc, 1997  a406p.  aPure Sciences  aLife Sciences  aGenetic Engineering  aLaboratory Manuals  aMolecular Biology  aBiotechnology  aWu, William.  aWelsh, Michael J.  aKaufman, Peter B.  aZhang, Helen H.