Abbreviations used:

#   data provided by computer system
A   mandatory if Applicable
C   reCommended. Consult source: Try to fill
M   Mandatory
NR  Not Repeatable
O   Optional
R   Repeatable

Review of tags

0RL Record Label
001 Record Identifier
010 International Standard Book Number (ISBN)
011 International Standard Serial Number (ISSN)
100 General processing data
101 Language of the item
102 Country of publication
200 Title and statement of responsibility
205 Edition statement
207 Material specific area: Serials numbering
210 Publication, distribution etc.
215 Physical description
225 Series
300 General note
305 Notes pertaining to edition and bibliographic history
326 Frequency statement note (Serials)
327 Contents note
328 Dissertation (Thesis) note)
500 Uniform title
503 Uniform conventional heading
517 Other variant title
530 Key title (Serials)
610 Uncontrolled subject terms
686 Other class number
700 Personal name - Primary intellectual responsibility
701 Personal name - Alternative intellectual responsibility
702 Personal name - Secondary intellectual responsibility
710 Corporate body name - Primary intellectual responsibility
711 Corporate body name - Alternative intellectual responsibility
712 Corporate body name - Secondary intellectual responsibility
720 Family name - Primary intellectual responsibility
721 Family name - Alternative intellectual responsibility
722 Family name - Secondary intellectual responsibility
801 Originating source

856 Electronic location and access to the use copy
- EROMM defined fields -
910 ISBN of reproduction
913 Coded data (Physical attributes of the master)
921 Responsibility of reproduction
922 Availability of service copies
923 Physical description of reproduction (master)
925 Series statement of reproduction
930 Note pertaining to reproduction
951 Location and holdings of original item
952 Location of archival copy (master)
961 Holdings of the reproduction (serials)