Da: liu xing, Nanjing, JS, Cina
paperback. Condizione: New. Language:Chinese.Pages Number: 402 Publisher: Jiangsu Education Pub. Date :2009-09-01 version 1. Contents: Part remarks chapter sequence of social studies section of society the object of an investigation. objectivity Second. the social Third. Section observability understanding of the social function of a research. experience raising activities for the first two steps. the second step for the theoretical understanding of the social activities of the third quarter the purpose of an investigat. Codice articolo LJ5418
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