A Handbook of Educational Variables: A Guide to Evaluation Evaluation in Education and Human Services, nr. 9 Editat de Jeri Nowakowski 30 noi 1984 Hardback Preț: 615.18 lei 723.74 lei 6-8 săpt. -15%
Program Evaluation Evaluation in Education and Human Services, nr. 4 Editat de Robert O. Brinkerhoff et al. 13 feb 2012 Paperback Preț: 377.62 lei 6-8 săpt.