共 50 条
- [32] Demands on the chemical workforce in the 21st century. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2000, 219 : U560 - U560
- [34] future TENSE THE SALZBURG FESTIVAL looks ahead to its next century. OPERA NEWS, 2020, 85 (01): : 30 - 33
- [39] Esprix Technologies: Chemical marketing in the 21st century. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2002, 223 : D104 - D105
- [40] Chemical employment and unemployment in the late 20th century. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2001, 222 : U503 - U503