INT 2F - CD-ROM - GET BIBLIOGRAPHIC DOC FILE NAME
AX = 1504h
ES:BX -> 38-byte buffer for name of bibliographic documentation file
CX = drive number (0=A:)
Return: CF set if drive is not a CD-ROM drive
AX = 15 (invalid drive)
CF clear if successful


2F1504 - CD-ROM - GET BIBLIOGRAPHIC DOC FILE NAME