📁 仪器
For sites about specific instruments and their families. Subjects include musical range and tone, technical specifications, history, and instrument making, manufacture and repair.
子分类
条目 (14+)
IASPEI - International Association of Seismology and Physics of the Earth's Interior
http://www.iaspei.org/
Investigations into Reactions from Dehydroascorbic and Diketogulonic Acids
http://www.c-vitamine.de/mydoc106sum_eng.small.html
Infotoday.com - Why and How to Use Blogs to Promote Your Library's Services
http://www.infotoday.com/mls/nov03/fichter.shtml