P35-010 ZDOS Betriebssystem backup (Daten invertiert - CRC Fehler ) 
        ---------------------------

CDIR Ver. 1.45-Aug 17 2020, Copyright 1996-2020, Sydex.  All rights reserved.
Janich&Klass ZDOS1 80tr DSDD invert format

B0:CCP.COM         B0:COPYSYS.COM     B0:CPM3.SYS        B0:DATE.COM        
B0:DEVICE.COM      B0:DIR.COM         B0:DUMP.COM        B0:ED.COM          
B0:ERASE.COM       B0:GENCOM.COM      B0:GET.COM         B0:HELP.COM        
B0:HELP.HLP        B0:HEXCOM.COM      B0:INITDIR.COM     B0:LIB.COM         
B0:LINK.COM        B0:MAC.COM         B0:PATCH.COM       B0:PIP.COM         
B0:PUT.COM         B0:RENAME.COM      B0:RMAC.COM        B0:SAVE.COM        
B0:SET.COM         B0:SETDEF.COM      B0:SHOW.COM        B0:SID.COM         
B0:SUBMIT.COM      B0:TYPE.COM        B0:XREF.COM        

436K free on drive B:
