URI
Notation
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Caption
COMMON AUXILIARY SIGNS
Broader class
-  AUXILIARY TABLES
Narrower classes
+Coordination. Addition (plus sign). Table 1a
/Consecutive extension (oblique stroke sign). Table 1a
:Simple relation (colon sign). Table 1b
::Order-fixing (double colon sign). Table 1b
[]Subgrouping (square brackets). Table 1b
*Introduces non-UDC notation (asterisk). Table 1h
A/ZDirect alphabetical specification. Table 1h