Mass Storage (Rev B) 198? Hewlett-Packard Mass Storage (Rev C) 198? Hewlett-Packard Mass Storage (Rev D) 198? Hewlett-Packard Graphics 198? Hewlett-Packard I/O LPU (Rev A) 198? Hewlett-Packard I/O LPU (Rev B) 198? Hewlett-Packard I/O PPU (Rev B) 198? Hewlett-Packard I/O (Rev B) 198? Hewlett-Packard I/O PPU (Rev C) 198? Hewlett-Packard Advanced Programming 198? Hewlett-Packard Assembly Execution 198? Hewlett-Packard Assembly Development & Execution 198? Hewlett-Packard IMAGE/45 Database Manager (Rev B) 198? Hewlett-Packard IMAGE/45 Database Manager (Rev C) 198? Hewlett-Packard Structured Programming 198? Hewlett-Packard Resource Management 198? Hewlett-Packard Test ROM 198? Hewlett-Packard BASIC Datacomm 198? Hewlett-Packard RJE Bisync 198? Hewlett-Packard Color Graphics 198? Hewlett-Packard Enhanced Graphics (Rev A) 198? Hewlett-Packard Enhanced Graphics (Rev B) 198? Hewlett-Packard Mass storage (rev A) 1983 Structured Software Systems