This third volume in a series of four was prepared as an intensive language course in Spanish for Foreign Service Officers and other United States government agencies involved in foreign affairs who need to learn to speak Spanish. Materials in this text include: basic sentences, drills and grammar, pattern drills, conversation stimulus, readings, cultural features, and intermediate and advanced concepts of the theory of Spanish grammar. A vocabulary list and grammar index are included. For the companion documents see FL 002 662, FL 002 663, and FL 002 665. (RL)