Extract files from local backup

Hello,

I want to extract only a view files from a local backup. Is there any way to browse through the backup files (tapes) and mark and extract only a few files??
I think you use bacula backup for local backup. Is there any way to use bacula bat??
The reason is, that we backed up large LVs and we don't want to extract the whole backup, because we don't have enough space.

Thank you for help.

Regards,
Erik

The restore must be done all at once.
There is no way to extract single files from it.