Links to selected resource guides, directories, software archives and bibliographic references on applied and computational mathematics.

Links arranged by topic at the British Library.

A comprehensive catalog of scientific resources and media worldwide but especially in German and English. Directories of journals; catalogs of search engines; additional starting points and sites of special interest.

Database sorted by topic, type of media, and age level.

Contains links to software, professional organizations, research institutes, teaching aids, algebra, number theory, geometry, calculus, differential equations.

A collection of links at CalTech.

Compiled at the University of Florida.

Resources listed at New Mexico State University Library.

Compiled by the staff of Mathematics Reviews.

Links by Bruno Kevius. General and by topic.

A list maintained at U Penn.

Popular directory of math web sites. At Penn State.

Directory of mathematical web sites, maintained at Florida State University.

Directory of on-line mathematics, mainly research literature. At Göttingen, Germany.

Preprints, links, directories. Oriented towards German mathematics but in English.