共 50 条
- [44] Innovation and employment - Process versus product innovation. JOURNAL OF ECONOMICS-ZEITSCHRIFT FUR NATIONALOKONOMIE, 2002, 76 (02): : 194 - 196
- [49] Polyethylene Packaging: a Question of Innovation. Revue generale du caoutchouc et des plastiques, 1987, 64 (674): : 47 - 49
- [50] Web-enabled innovation. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2002, 223 : U472 - U472