WRITE ONCE TYPE RECORDING MEDIUM, RECORDING DEVICE AND RECORDING METHOD FOR WRITE ONCE TYPE RECORDING MEDIUM, REPRODUCTION DEVICE AND REPRODUCTION METHOD FOR WRITE ONCE TYPE RECORDING MEDIUM, AND COMPUTER PROGRAM.

摘要

A write once type recording medium (10) has a data area for recording record data, a plurality of types of management information for managing the record data, and a plurality of management areas. Each of the management areas has a setup area for recording a management information block containing a plurality of types of management information formed by the latest management information and index information specifying the plurality of types of management information.