الكتب الالكترونية

  1. الرئيسية
  2. الكتب الالكترونية
عدد الكتب: 1 - 2 /2
978-3-540-75753-5
Public Opinion Polling in a Globalized World

Social research and opinion polls give people the opportunity to express their views regularly on different topics and provide ...

اقرأ المزيد
978-1-4020-5313-9
Valuing Environmental Amenities Using Stated Choice Studies

This book provides practical, research-based advice on how to conduct high-quality stated choice studies. It covers every ...

اقرأ المزيد
عدد الكتب: 1 - 2 /2