1987 | ||
---|---|---|
2 | EE | Ronald L. Wigington: Evolution of information technology and its impacts on chemical information. Journal of Chemical Information and Computer Sciences 27(2): 51-55 (1987) |
1975 | ||
1 | EE | M. A. Huffenberger, Ronald L. Wigington: Chemical Abstracts Service Approach to Management of Large Data Bases. Journal of Chemical Information and Computer Sciences 15(1): 43-47 (1975) |
1 | M. A. Huffenberger | [1] |