StatisticalResourcesontheWeb：可以检索到各种最近更新的统计数据，从农业到商业、从劳动力到住房和军事。
Statistical Resources on the Web: Find updated statistics on everything from agriculture to business to labor to housing to the military.
对于数据库中的数据输入和检索实际的商业应用？
What about real business applications with data entry and retrieval from a database?
本咨询中心专业从事商业信息的收集、整理、传播、储存、检索和咨询。
This consultative centre specializes in the collecting, processing, propagation, storing, indexing and consultation of trading information.
本咨询中心专业从事商业信息的收集、整理、传播、储存、检索和咨询。
This consultative centre specializes in the collecting, processing, propagation, storing, indexing and consultation of trading information.
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