National conference of scientists on science technology and patents 4th December, 1989: Resolution proceedings and background papers
National conference of scientists on science technology and patents 4th December, 1989: Resolution proceedings and background papers
/ National working group on patent Laws
- New Delhi: National Working Group on Patent Laws, 1989
Science technology
5/6:608.3 / M9
Science technology
5/6:608.3 / M9