共 50 条
- [5] SUBSCRIPTIONS ON MICROFICHE: AN IRREVERSIBLE TREND. Journal of Micrographics, 1975, 8 (05): : 241 - 244
- [6] LONGWALL SUPPORTS - THE EVOLVING TREND. Journal of Mines, Metals and Fuels, 1985, 33 (03): : 144 - 149
- [10] Carbon and Graphite Compounds - Applications and Trend. Sprechsaal, 1980, 113 (06): : 434 - 440