The entrance to Foster Library looks like a greenhouse, but it's actually an 80-foot-long triangular skylight. In Short There aren't a lot of paper-bound books or periodicals here. Instead, tables are lined with dozens of computers linked to dozens of databases such as LEXIS/NEXIS and Dow Jones, e-mail and the Internet. Upstairs are seven group study rooms, also wired for computers and the Internet. An 80-foot-long skylight naturally illuminates the library, even on cloudy days. The library is part of the Seafirst Executive Education Center, which also includes the adjacent Boeing Auditorium.