HPCC-20333 Add See also links to LIBRARY in LR

Signed-off-by: Jim DeFabia <jamesdefabia@lexisnexis.com>

docs/EN_US/ECLLanguageReference/ECLR_mods/BltInFunc-LIBRARY.xml

@@ -152,4 +152,10 @@ OUTPUT(lib3.others, NAMED('INTERNAL_nonmatches_interface_parms'));
 OUTPUT(lib4.matches,NAMED('EXTERNAL_matches_interface_parms'));
 OUTPUT(lib4.others, NAMED('EXTERNAL_nonmatches_interface_parms'));
 </programlisting>
+
+  <para></para>
+
+  <para>See Also: <link linkend="MODULE_Structure">MODULE</link>, <link
+  linkend="INTERFACE_Structure">INTERFACE</link>, <link
+  linkend="BUILD">BUILD</link></para>
 </sect1>