German: A Structural Approach by Walter F.W. Lohnes, published in 1980, is a textbook designed for learners of German that emphasizes the systematic understanding of the language's grammatical structure. The book focuses on building a strong foundation in German through clear explanations of syntax, morphology, and sentence patterns. It integrates exercises and practical examples to reinforce learning and develop proficiency. Lohnes' approach is analytical and structured, making it a valuable resource for students aiming to achieve a solid grasp of German grammar.