  This dataset is called 'STORET.HELP.INFO.LIB(MEDIASMK)'
  and was last updated October 2, 1984 (by Lee Manning)
 -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -
  The STORET System keeps track internally of officially approved
  MEDIA Codes and SMK Codes in the set of files described below.

   'STORET.HELP.INFO.LIB(MEDIASMK)
           This dataset.
           A textual file describing the files which make up the
           officially approved MEDIA Code/SMK Code System.

   'STORET.MASTER.MEDIA.SMK'
           The officially approved list of MEDIA Codes (or their
           prefixes, if they are MEDIA Class Codes) and their
           related SMK Numeric Codes.  This list is stored as a
           sorted file, ordered by MEDIA Code, and by SMK Code
           within MEDIA Code.

   'STORET.MASTER.MEDIA.SMKB'
           The official backup copy of the master MEDIA/SMK file.
           Normally an exact copy of the official master file,
           this file will periodically differ from the master file
           as updates to it are in progress.

   'STORET.MASTER.MEDIA.HEADER'
           A title block which may be placed above the listing
           from 'STORET.MASTER.MEDIA.SMK' which provides proper
           column heading and field width information.

   'STORET.MASTER.MEDIA.SUFFIX'
           A listing of the officially approved MEDIA Codes, with
           the official definition of each.  For MEDIA Codes which
           consist of a MEDIA prefix (or class), the allowed suffixes
           are given, with a definition of each suffix.

