na INLIS000000000392867 20201204102732 0010-1220000069 ta 201204 c m eng 428 428 ERN i Erna Fitriani I Speak English cet. 1 Jakarta : Cahaya Pustaka Raga, 2009 58 hlm. : ilus. ; 25 cm Ratih Sumitraningratri Bahasa