1990-04-30 /BB-BT99T-BB_1990/02/10,7/compil/comcmd.hlp 1990-04-30 /BB-BT99T-BB_1990/03/10,7/compil/comcmd.hlp 1990-04-30 /BB-BT99U-BB_1990/03/10,7/compil/comcmd.hlp 1990-04-30 /BB-BT99V-BB_1990/03/10,7/compil/comcmd.hlp