What is a Serial?

A “serial” is defined as any publication issued in successive parts which are intended
to be continued indefinitely. These publications may be issued in print, non-print,
and/or electronic format.
Common types of serials include:

• abstracts and indexes
• almanacs and yearbooks
• annual reviews and proceedings
• directories
• electronic databases
• newsletters
• newspapers
• popular magazines
• research journals
• trade publications