Change Indicators


    * C506  REFERENCE

      Desc: Identification of a reference.

010   1153  Reference qualifier                                M  an..3
020   1154  Reference number                                   C  an..35
030   1156  Line number                                        C  an..6
040   4000  Reference version number                           C  an..35
050 + 1060  Revision number                                    C  an..6