diff --git a/Doc/lib/libundoc.tex b/Doc/lib/libundoc.tex
index 954997869c6..9dea20e6afd 100644
--- a/Doc/lib/libundoc.tex
+++ b/Doc/lib/libundoc.tex
@@ -23,8 +23,6 @@ CGIHTTPServer.py -- CGI-savvy HTTP Server
 
 SimpleHTTPServer.py -- Simple HTTP Server
 
-SocketServer.py -- Generic socket server classes
-
 
 \section{Stuff useful to a lot of people, including the CGI crowd}
 
@@ -34,8 +32,6 @@ mimify.py -- Mimification and unmimification of mail messages
 
 multifile.py -- make each part of a multipart message ``feel'' like
 
-mailbox.py -- handle Unix style, MMDF style, and MH style mailboxes
-
 gzip.py -- compression using zlib (compatible with gzip)
 
 
@@ -196,9 +192,6 @@ pdb.pm() or traceback.py instead)
 bsddbmodule.c -- Interface to the Berkeley DB interface (yet another
 dbm clone).
 
-cmathmodule.c -- Exactly the same as math, except takes complex
-arguments and returns complex results.
-
 cursesmodule.c -- Curses interface.
 
 dbhashmodule.c -- Obsolete; this functionality is now provided by
diff --git a/Doc/libundoc.tex b/Doc/libundoc.tex
index 954997869c6..9dea20e6afd 100644
--- a/Doc/libundoc.tex
+++ b/Doc/libundoc.tex
@@ -23,8 +23,6 @@ CGIHTTPServer.py -- CGI-savvy HTTP Server
 
 SimpleHTTPServer.py -- Simple HTTP Server
 
-SocketServer.py -- Generic socket server classes
-
 
 \section{Stuff useful to a lot of people, including the CGI crowd}
 
@@ -34,8 +32,6 @@ mimify.py -- Mimification and unmimification of mail messages
 
 multifile.py -- make each part of a multipart message ``feel'' like
 
-mailbox.py -- handle Unix style, MMDF style, and MH style mailboxes
-
 gzip.py -- compression using zlib (compatible with gzip)
 
 
@@ -196,9 +192,6 @@ pdb.pm() or traceback.py instead)
 bsddbmodule.c -- Interface to the Berkeley DB interface (yet another
 dbm clone).
 
-cmathmodule.c -- Exactly the same as math, except takes complex
-arguments and returns complex results.
-
 cursesmodule.c -- Curses interface.
 
 dbhashmodule.c -- Obsolete; this functionality is now provided by