Match points for records
The cataloger should look at the following description elements when determining if there is a match:
Title: 245 $a and other title information ($n, $p) and $b
$h for non-book items
Statement of responsibility: 245 $c
Edition statement: 250
Place, publisher and date of publication: 260 $a, $b and $c
Extent, illustrations, dimensions of item: 300 $a, $b and $c
Series: 440, 490/830
Match points for specific formats (e.g. CD-ROMs) are covered in the documentation for each format type.