Singasusila, L. et. al. English All Over the World: My Second English Book. - Yogyakarta: Kanisius, 1969. - 144p. ilus, 21 cm. Subjects--Topical Terms: Bahasa Inggris--Tata bahasa LC Class. No.: PE1128 / .S564 1969 Dewey Class. No.: 425.3