William E. Perry

• A structured approach to systems testing
• Effective methods for software testing
• How to test software packages
• Cleaning up a computer mess
• Computer control and security
• Control in a data base environment
• Controlling the bottom line
• Data processing budgets
• Data processors' survival guide to accounting
• EDPadministration and control
• Effective methods of EDP quality assurance
• Electronic Data Processing: Controls and Auditing