Rau, Der Hwa V. books & textbook
Pilipino through Self-Instruction, Part One
Wolff, John U. Centeno, Maria Theresa C. Rau, Der-Hwa V.
Southeast Asia Program Publications /2002-02-15 Paperback / 362 Pages
isbn-10: 0877275254 / isbn-13: 9780877275251
Pilipino through Self-Instruction, Part Four
Wolff, John U. Centeno, Maria Theresa C. Rau, Der-Hwa V.
Southeast Asia Program Publications /1991-02-15 Paperback / 308 Pages
isbn-10: 0877275289 / isbn-13: 9780877275282
