Journal of Economic Literature and EconLit (JEL)
This site, while it does not offer this essential database, does
tell everything you might need to know about it. This includes a
list of exactly what it indexes (including the list of journals),
the JEL classification system, the dates of coverage, search
hints, and how to access EconLit (both on-line and via CD-ROM,
with a special price for AEA members).
Note that EconLit is available through many libraries via offerings
from various third party vendors. These include Dialog, EBSCO, OCLC,
OVID, and SilverPlatter.
http://www.econlit.org/