This text serves as a comprehensive instructional manual designed to facilitate user proficiency in the dBASE IV Version 1.1 database management system. James A. Senn, an established author in information systems, provides a structured pedagogical approach to mastering database architecture, query construction, and application development within the dBASE environment. The book utilizes a logical progression of technical concepts to transition the reader from basic data entry to complex relational database design.

This manual is recognized as a standard instructional resource for users operating within the legacy dBASE IV software ecosystem. Professionals and students frequently cite the text for its clear, step-by-step technical explanations that simplify complex database management tasks.