This book is designed for Master/PhD students in science and management, and more generally for any student wishing to conduct a survey as part of a research project. It is voluntarily reduced: it is not intended to compete with other publications in the field of research, the courses taught in the field or to spare you the essential reading on the subject (likewise). Rather, it is intended to provide you with the initial thoughts on survey methodology, and to enable you to easily mobilize existing resources on the subject.