Disk operating system version 3.20

Míreanna Comhchosúla

• Advanced DOS: memory-resident utilities, interrupts, and disk management with MS- and PC-DOS /
  le: Hyman, Michael I
  Foilsithe: (1989)
• Understanding hard disk management/
  le: Kamin, Jonathan
  Foilsithe: (1989)
• Microsoft MS DOS.6 : users guide to the ms dos operating systems
  le: Microsoft corporation
  Foilsithe: (1993)
• DOS instant reference /
  le: Harvey, Greg .
  Foilsithe: (1988)
• DOS Guide /
  le: Norton, Peter
  Foilsithe: (1995)