00395nam a2200157Ia 4500008004100000020001500041082001700056100001700073245003100090260004000121300000800161650001800169650001800187653001000205653002200215170901s1996    xx            000 0 und d  a0471599131  a574.87bK13C  aKarp, Gerald 0aCell and Molecular Biology  aNew YorkbJohn Wiley and Sonsc1996  a773  aLife sciences  aPure Sciences  aCells  aMolecular biology