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Subtitle: &#4616;&#4900;&#4755;&#4635; &#4753;&#4654; &#4704; 21&#4763;&#4813; &#4632;&#4726; &#4781;&#4941;&#4616;&#4824;&#4632;&#4757;
Publisher: Lulu Press, Inc.
Published: 2022
Language: amh
ISBN-13: 9781471731778