John A. Campbell

Releases

Name Publisher Year Type Availability
Breakaway Procom Software 1983 Available
Breakaway Procom Software 1983 Original release (O) Available
Breakaway MCI Iberica S.A. 1983 Re-release (R) Available
Gulpman Softsync Inc 1983 Original release (O) Available
Gulpman Campbell Systems 1982 Available
Gulpman Campbell Systems 1982 Original release (O) Available
Gulpman Aackosoft 1982 Re-release (R) Available
Gulpman Profisoft [1] 1982 Re-release (R) Available
Gulpman Micromega 1983 Re-release (R) Available
Gulpman Ventamatic 1983 Available
Masterfile Campbell Systems 1982 Original release (O) Available
Masterfile Campbell Systems 1982 Available
Masterfile Aackosoft 1982 Re-release (R) Available
Masterfile Angel Gandara 1984 Re-release (R) Available
Masterfile Edizioni JCE 1984 Re-release (r) Available
Masterfile J. Olmer Praha 1987 Re-release (r) Available
Masterfile Logiciels 1982 Re-release (r) Available
Masterfile Nowatech 1985 Re-release (r) Available
Masterfile Profisoft [1] 1982 Re-release (R) Available
Masterfile +3 Campbell Systems 1987 Original release (O) Available
Masterfile-16 Campbell Systems 1983 Available