a) the supported way is to import these tables into any (dummy) db and then create something like a csv (eg. using sqlplus/spool) or use odbc to access the tables from access.
b) a little bit tricky and really unsupported: have a look at the export-dump. There are the SQL-statements to create the tables and insert data readable. Maybe you can do some patternprocessing on this file to get any useful data directly.