Developing a Questionnaire
Autor Dr Bill Gillham
10 ian 2008
Paperback
Preț: 186.66 lei 246.64 lei
6-8 săpt.
-24%
Real World Research
Observation Techniques: Structured to Unstructured
Autor Dr Bill Gillham
10 ian 2008
Paperback
Preț: 186.94 lei 230.24 lei
6-8 săpt.
-19%
Small-Scale Social Survey Methods
Autor Dr Bill Gillham
10 ian 2008
Paperback
Preț: 226.67 lei 276.38 lei
6-8 săpt.
-18%