4

Using Patent Information in Technology Business Planning—II

Year:
1989
Language:
english
File:
PDF, 3.38 MB
english, 1989
8

The electrocatalysis of molecular oxygen reduction

Year:
1977
Language:
english
File:
PDF, 273 KB
english, 1977
26

Environmental standard and employment: impact of productivity effect

Year:
2012
Language:
english
File:
PDF, 350 KB
english, 2012