Labels:crt screen | monitor | window OCR: MYDOS copyr gh 198 MARK BR - 1 Dir OF K e Me Mory un in Me HOr F JPP e55 e - E e 0 ia ME M en He h ange con L OCK e + ty un Ma k - tor wr P or In : A Md H DUP - Sel ERETURN HIE ight 1988 Direc tory saye MeHory Load HOrY File Address Flag seleci