This manual investigates the practical application of the Visible Analyst software tool for systems analysis and design within a DOS-based computing environment. The author, Maureen C. Thommes, provides a structured pedagogical framework designed to guide students through the complexities of computer-aided software engineering (CASE). By utilizing a series of laboratory exercises, the text bridges the gap between theoretical systems modeling and the technical execution of data flow diagrams and entity-relationship modeling.

This manual serves as a specialized instructional resource for academic courses focusing on legacy systems analysis tools. Readers frequently note the technical specificity required to operate the software, making it a foundational reference for students learning the history of CASE tools.