[lug] Reading volume header

[Gary Hodges]

mkisofs has the following option:
 -A application_id 
 Specifies a text string that will be written into the volume header.

How do I read the volume header?  And as a follow up, is this the option 
I want?  For a data DVD I had the idea of including a string that would 
give the info about the contents, e.g.,
"Table Mountain data from July through Dec 2003".  I see -P and -p.  
Maybe those would be better.

Gary