Joliet Specification - Technical paper on Joliet, Microsoft's extension to the ISO 9660 standard. - http://bmrc.berkeley.edu/people/chaffee/jolspec.html
MacDisk: Practical limits of the ISO 9660 format - Paper discussing problems encountered with Macintosh files stored on ISO 9660 CD-ROMs and how to avoid this with MacDisk. - http://www.macdisk.com/isoen.php3