Librería: liu xing, Nanjing, JS, China
paperback. Condición: New. Language:Chinese.Paperback. Pub Date: 2015-7-1 Publisher: China Renmin University Press This book is a social research to improve teaching methods. including sampling. questionnaire design. data collection methods. data processing and report writing and so on. Contents: Chapter One Introduction Section 2 outlines a investigation. investigation methods defined 2 Second. the survey research development history 4 III classification limitations investigation Investigation Section 8 of 10 First. a. Nº de ref. del artículo: CY018604
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