This book investigates the fundamental principles of computer problem solving and software design through the structured application of the Modula-2 programming language. The authors, Geoffrey Holmes, K. Hopper, and William Rogers, provide a pedagogical framework that emphasizes modeling and data abstraction as essential skills for novice programmers. By focusing on practical, realistic scenarios, the text argues that effective programming is rooted in the ability to translate complex problems into logical, abstract structures.

Experts recognize this text as a structured introduction to the Modula-2 language for students and beginners. Readers frequently note that the book provides a clear, methodical approach to software design principles that remain relevant for understanding procedural programming concepts.