World Intellectual Property Organization, International Symposium on the Role of Patent Information in the Transfer of Technology, & Sviridov, F. A. (1981). The Role of patent information in the transfer of technology: Proceedings of the international conference held at Varna, Bulgaria, May 27-30, 1980. Pergamon International Information Corp. ; Distributed by Pergamon Press.
Cita Chicago Style (17a ed.)World Intellectual Property Organization, International Symposium on the Role of Patent Information in the Transfer of Technology, y F. A. Sviridov. The Role of Patent Information in the Transfer of Technology: Proceedings of the International Conference Held at Varna, Bulgaria, May 27-30, 1980. McLean, Va. : New York: Pergamon International Information Corp. ; Distributed by Pergamon Press, 1981.
Cita MLA (8a ed.)World Intellectual Property Organization, et al. The Role of Patent Information in the Transfer of Technology: Proceedings of the International Conference Held at Varna, Bulgaria, May 27-30, 1980. Pergamon International Information Corp. ; Distributed by Pergamon Press, 1981.