5 treff

Basic statistics : a manual for police officers
Malcolm Hibberd
Bok Engelsk 1990
Measuring work and performance : a manual for police officers
Malcolm Hibberd
Bok Engelsk 1990
Questionnaire and interview surveys : a manual for police officers
Malcolm Hibberd and Mark Bennett
Bok Engelsk 1990
Research and evaluation : a manual for police officers
Malcolm Hibberd
Bok Engelsk 1990
Writing and research : a manual for police officers
Malcolm Hibberd
Bok Engelsk 1990