The availability of each specific journal issue in DeLIver is dependent on how long the journal has been produced in SGML, a relatively new way to mark up documents. At most, the titles are available only from 1995 to the present, and some have an even shorter span of coverage. This page will specify the range of dates for each journal.

Near the bottom of the search form there is a box marked "Dates (years)." Using these menus, you can specify the range of years for the search to include.