00429nam a2200169Ia 4500008004100000020001500041082001700056100002300073245002800096250000600124260004500130300000800175650001800183650001800201653001800219653002200237170901s1999    xx            000 0 und d  a8186535217  a574.88bP81M  aPrimrose, Sandy B. 0aMolecular Biotechnology  a2  aNew DelhibPanima Publishing Corp.c1999  a196  aLife sciences  aPure Sciences  aBiotechnology  aMolecular biology