00345nam a2200133Ia 4500008004100000020002200041040002600063082001400089100002000103245003200123260003500155003000400190005001700194241206s9999||||xx |||||||||||||| ||und||  a97801309405006c0  bengcSSK Libraryerda  a660.6/ACQ  a George Acquaah 0aUnderstanding Biotechnology  b Pearson Prentice Hallc©2004OSt20241206223230.0