551,902 PATENTING Patenting of human genes and living organisms / F[riedrich] Vogel, R[einhard] Grunwald -, with contributions by R. G. Adler [et al]. - [Berlin ; Heidelberg] : Springer Verl. , [1995]. - VII, 244 s. ; 24 cm ISBN 3-540-58141-0 Berlin [etc.] ISBN 0-387-58148-0 New York [etc.]