Essays in Honor of Edwin Mansfield > Patenting and the Diffusion of Knowledge > 247-257
Source
Abstract
Identifiers
book ISBN : | 978-0-387-25010-6 |
book e-ISBN : | 978-0-387-25022-9 |
DOI | 10.1007/0-387-25022-0_19 |
book ISBN : | 978-0-387-25010-6 |
book e-ISBN : | 978-0-387-25022-9 |
DOI | 10.1007/0-387-25022-0_19 |