This example can be identified as a minimal-level record for a computer file by code m in Leader/06, and as a monographic item by code m in Leader/07.  The record contains fields for the basic bibliographic information:  245 (Title Statement), 256 (Computer File Characteristics), 260 (Publication, Distribution, Etc. (Imprint)), and 300 (Physical Description).

LDR

* * * * *nm##22* * * * *7a#4500

001

<control number>

003

<control number identifier>

005

19930729093320.6

008

040  ##  $a<organization code>$c<organization code>

245  00  $aPC nations$h[electronic resource] :$bflags and national anthems of 175 countries.

256  ##  $aComputer program.

260  ##  $aTempe, Ariz. :$bPC Globe,$cc1989.

300  ##  $a2 computer disks :$bcol. ;$c5 1/4 in.

538  ##  $aSystem requirements: IBM/Tandy; EGA or VGA monitor only.

See also:

Appendix C:  Minimal Level Record Examples

Appendices