00296nam a2200109Ia 450000500170000000800410001708200140005810000190007224500380009126000490012930000080017820260224040843.0260224s9999||||xx |||||||||||||| ||und||  a338.4 HAC  aHacking, A.J.  0aEconomic aspects of biotechnology  aNew York: Cambridge: University Press c1986  a306