Mary V. Campbell

• 1-2-3
• 1-2-3 2.4
• 1-2-3 for the Macintosh made easy
• 1-2-3 for Windows made easy
• 1-2-3 Release 2.2
• 1-2-3 release 2.2 made easy
• 1-2-3 release 2.3
• 1-2-3 release 2.3 made easy
• 1-2-3 release 2.4 made easy
• 1-2-3 release 3
• 1-2-3, the complete reference
• dBASE IV 1.5 handbook