The SLAPD and SLURPD Administrators Guide (Rate)

The SLAPD and SLURPD Administrators Guide from the University of Michigan, Release 3.3, April 30, 1996.

An LDAP Roadmap & FAQ (Rate)

Their website states that it is "A tutorial aid to navigating various LDAP and X.500 Directory Services resources on the Internet". There are many links to other LDAP information and books on this page.

Innosoft's LDAP World (Rate)

Their website states, "LDAP World™ provides current information on the status of the LDAP specifications, availability of LDAP products, and deployment of LDAP-based directories."

LDAP Documentation (Rate)

LDAP Documentation from the University of Michigan.