Inside Commodore DOS Complete Guide to 1541 Disk System by Richard Immers

Commodore 1541 Disk Drive Users Guide Vintage Computer Manual

Commodore 1541 Disk Drive User's Guide Manual

Commodore Computer 1541 Disk Drive Users Guide

Inside Commodore DOS Complete Guide to 1541 Immers and Neufeld Paperback 1984

Inside Commodore DOS The Complete Guide to the 1541 Disk Operating System 1984

Commodore 1541 Disk Drive User’s Guide

Commodore 1541 Disk Drive User's Guide