Using Floppy Disks With The Dragon Microcomputer
Justin Johnson and Keith Davis
Copyright © Justin Johnson/Keith Davis
First published 1983 by Premier Microsystems Ltd. and Cumana Ltd.
This book has been written using the Delta Disk system by Premier and contains a comprehensive guide to using that system, but it also gives a little information on how drives work and how to set them up as well as the format of the floppy disks.