✦ LIBER ✦
Basic problems of the further development of patent information in the GDR to improve the level science and technology as well as motivators' activities : Lothar Janke. Informatik (Berlin) 1986, Vol. 33, No. 3, pp. 82–84
- Book ID
- 107926561
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 141 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0172-2190
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