!!!Bibo-DOS Copyright (C) 1988 Compy-Shop and Erwin Reuß

!!ATR images
* [BiboDos 6.4RF (C) 1988 Compy-Shop (DE).atr]
* [BiboDos 7.0.atr]

!!Manual
* [Bibo-DOS.pdf] ; size: 1.8 MB ; German language

!!References
* [http://www.atarimania.com/utility-atari-400-800-xl-xe-bibo-dos_17498.html]
Thanks to Atarimania for scanning the manual