Program Evaluation A Practitioner’s Guide for Trainers and Educators Brinkerhoff Robert O. Heftet / 1983 / Engelsk
Program Evaluation A Practitioner’s Guide for Trainers and Educators Brinkerhoff Robert O. Heftet / 2012 / Engelsk
Program Evaluation A Practitioner’s Guide for Trainers and Educators Brinkerhoff Robert O. Heftet / 2012 / Engelsk
