Web warmer

一月 12, 1996

Multi-campus Pennsylvania State University now lets its 80,000 students register for courses over the World Wide Web. A site developed with software from ParcPlace Digitalk helps students make their choices and warns them of timetable clashes.

请先注册再继续

为何要注册?

  • 注册是免费的,而且十分便捷
  • 注册成功后,您每月可免费阅读3篇文章
  • 订阅我们的邮件
注册
Please 登录 or 注册 to read this article.
ADVERTISEMENT