Geographische Notation der LC
        engl.: Geographic Classification Code
   Definition: derived from LC Classification class G
               
               
               
               
MARC21       052     Geographic Classification Code (R)
  Subfields: 
             $a   Geographic classification area code
             $b   Geographic classification subarea code (R)
             $c   Subject (MP) [obs.]


MARC21       522     Geographic Coverage Note
  Subfields: 
             $a   Geographic coverage note
             $6   Linkage

 Indic/etc.: 1st: Display constant controller
             # No information provided
             8 No display constant generated
             2nd: Undefined; contains a blank (#)