Each scientific discipline in classical science has developed its OWN theoretical scheme. SYSTEMS SCIENCE, on the other hand, transcends those disciplinary boundaries, seeking alikeness (or isomorphy) of principles, concepts and laws that exist in the various realms of experience. We INTEGRATE, within the framework of systems theory, the findings of the various disciplines. That is the unique POWER of systems theory. With this power we can understand and work with the insights and knowledge generated by the disciplines that are relevant to our domain of inquiry The organized arrangement of these "general principles" constitutes a GENERAL THEORY OF SYSTEMS - an exposition applying to all systems.