By Abdallah, Yohanna B.. London : Cass, 1973 , Reprint of the original English and Yao ed. issued in 1919 by the Government Printing Office, Zomba, Nyasaland. | The first xvi, 60 pages are an English ed. while the remaining 60 pages are the original Yao, ed. published in 1919. | Reprint of the original English and Yao editions issued in 1919 by the Government Printing Office, Zomba, Nyasaland. | The first xvi, 60 pages are an English ed. while the remaining 60 pages are the original Yao ed. published in 1919. 0714624624
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