This selection of other related services does not list sites too obviously close to or derived from this one.
 BUBL (Bulletin Board
for Librarians) LINK Catalogue of Internate Resources, Mathematics (BUBL at Bath, UK)
 CSC
Mathematical Topics (Finland) [apparently gone]
 eiNET
Galaxy Mathematics Node (Chicago, IL USA)
 European Mathematical Information Service (EMIS)
 For fastest access choose your nearest mirror
site:
e.g., North America Providence, RI (USA) [at the AMS]
 GNN Whole
Internet Catalog Mathematics Node [Unable to connect to
remote system, 29AUG97]
 Information
Center for Mathematical Sciences (Korean Advanced Institute
of Science and Technology, Taejon, Korea) [in Korean] [defunct]
 Mathematics
Archives (U Tennessee, Knoxsville TN) [last updated January 2002]
 Mathematical BBS (U
Ferrara, Italy)
 Mathematical
Department addresses in Europe (Helsinki, Finland) [no longer active]
 Mathematicians
Online (Pennsylvania State U) [apparently defunct]
 Mathematical
Resources (Oklahoma State U)
 Mathematical
Resources on the Web (U Florida)
 Mathematical Topics
and Sources (U Pennsylvania)
 MathNerds
 MathSearch
(U Sydney) [last updated 1999 perhaps]
 Motherofall
BBS: Mathematics (Bilkent, Turkey)
 Netlink Math
Resources (Washington & Lee U) [Connection refused by
server, 29AUG97]

Planet Earth Mathematics Page[Unable to connect to remote
system, 29AUG97]
 WWW
Virtual Library Mathematics Node (Florida State U)
 Yahoo
Mathematics Node