[ 源代码： libmarc-perl ]
软件包：libmarc-perl（1.07-6.1）
Perl extension to manipulate MAchine Readable Cataloging records
MARC.pm is a Perl 5 module for reading in, manipulating, and outputting bibliographic records in the USMARC format.
MARC.pm can handle both single and batches of MARC records. The limit on the number of records in a batch is determined by the memory capacity of the machine you are running. If memory is an issue for you MARC.pm will allow you to read in records from a batch gradually. MARC.pm also includes a variety of tools for searching, removing, and even creating records from scratch.