PART I: WHAT IS PROCESS ALGEBRA? PART II: THE STRUCTURE-BEHAVIOR COALESCENCE APPROACH PART III: LANGUAGE CONSTRUCTS OF SINGLE-QUEUE SBC PROCESS ALGEBRA PART IV: TRANSITIONAL SEMANTICS OF SINGLE-QUEUE SBC PROCESS ALGEBRA PART V: OBSERVATION CONGRUENCE THEORY OF SINGLE-QUEUE SBC PROCESS ALGEBRA PART VI: MULTI-LEVEL VIEW OF SYSTEMS ARCHITECTURE PART VII: CASE STUDY -- KURDI UNIVERSITY