00431nam a2200169Ia 4500008004100000020001500041082001700056100001900073245002800092250000600120260005100126300000800177650001800185650001800203653001800221653002200239170901s1999    xx            000 0 und d  a8186535268  a574.88bP81M  aPrimrose, S.B. 0aMolecular Biotechnology  a2  aNew DelhibPanima Publishing Corporationc1999  a196  aLife sciences  aPure Sciences  aBiotechnology  aMolecular biology