Biotechnology:Patenting Issues : January 1985-January 1993.
Wiggert, Lara.
Biotechnology:Patenting Issues : January 1985-January 1993. - 1993. - s. [8], 23 ; 28 cm. - QB 93-20 . - Quick Bibliogr. Ser. QB 93-20 . = Quick Bibliogr. Ser.
Biotechnology:Patenting Issues : January 1985-January 1993. - 1993. - s. [8], 23 ; 28 cm. - QB 93-20 . - Quick Bibliogr. Ser. QB 93-20 . = Quick Bibliogr. Ser.