Buku Pedoman Umum Ejaan Bahasa Indonesia Yang Disempurnakan ini mulai diperkenalkan kepada khalayak pada tahun 1978 dengan maksud agar dapat dimanfaatkan sebagai pedoman dalam menggunakan ejaan Bah…
Welcome to English is an adult course for learners of English as a second or foreign language. Each of the six basic texts consists of twenty-four lessons. These 144 lessons take the learner from t…
Sound Concepts leads students to understand what their main problems in pronounciation are, and how to solve them.