Librería: liu xing, Nanjing, JS, China
paperback. Condición: New. Paperback. Pub Date: 2018-07-01 Pages: 186 Language: Chinese Publisher: China Renmin University Press From development economics to political science. all social science researchers must go to the field to collect data to deepen the world. understanding. However. most of the data comes from successful randomized control experiments. and few mention failed items. Nº de ref. del artículo: NK011598
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