318 ACTION NOTE Field Definition This field is used to record preservation information and treatment. This field may be used both in UNIMARC bibliographic record and in UNIMARC holdings record, according to the usage of the bibliographic agency. The use of this field in UNIMARC holdings format is according to the usage of the same field in UNIMARC bibliographic format. Related Fields 141 CODED DATA FIELD: ANTIQUARIAN - COPY SPECIFIC ATTRIBUTES This field contains fixed-length coded data relatin g to the copy specific attributes of older monographic publication.