共 50 条
- [1] DIPS SOFTWARE PRESENT STATUS AND CONCERNS REVIEW OF THE ELECTRICAL COMMUNICATIONS LABORATORIES, 1980, 28 (3-4): : 153 - 160
- [2] Overview of concerns. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2003, 225 : U570 - U570
- [8] Water: Perspectives, issues, concerns. JOURNAL OF DEVELOPMENT STUDIES, 2003, 39 (06): : 188 - 189