POKEs to prevent others from loading your programs.
Locking Up AuthorsThomas BullockPublicationTimex Sinclair UserPub DetailsTimex Sinclair User n5Volume: 1 Issue: 5DateOctober 1983Pages52Read the articleSee all articles from Timex Sinclair User n5 POKEs to prevent others from loading your programs. Tags1983 TS 1000 Type-in program PeopleThomas Bullock