Vendeur : liu xing, Nanjing, JS, Chine
paperback. Etat : New. Language:Chinese.Pages Number: 432 Publisher: People's Education Press Pub. Date :2006-12-12. The book has eleven chapters. The first chapter discusses the meaning of scientific method and scientific research. characteristics and requirements. describes the general process and steps of scientific research. and discusses the development of pre-school children the significance of scientific research and education. principles and basic types. The second chapter details the basic concepts of scie. N° de réf. du vendeur L51239
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