Nu se pretează? Nu contează! La noi puteți returna bunurile în 30 de zile
Cu un voucher cadou nu veți da greș. În schimbul voucherului, destinatarul își poate alege orice din oferta noastră.
30 de zile pentru retur bunuri
This book provides an introduction to the major theories, methods and findings of social network analysis research and the applications from that research. The book is divided into three parts with Part One offering a survey of historical and theoretical foundations. Part Two describes the variety of methods that can be used and Part Three shows how to apply those methods to a range of topics for educational researchers.