90The "Relativistic Quantum Mechanics. Wave Equations" textbook by Walter Greiner, published by Springer Berlin / Heidelberg in 2000, offers an in-depth exploration of the subject areas of Physics and Quantum Theory. This revised edition, presented in English, covers topics within the field of Nuclear Physics as well. With a total of 424 pages, this trade paperback is a valuable resource for students and professionals alike, providing detailed explanations and insights into the complex world of relativistic quantum mechanics.