Program evaluation methods and case studies

Ngā taipitopito rārangi puna kōrero
Kaituhi matua: Posavac, Emil J.
Ētahi atu kaituhi: Carey, Raymond G.
Hōputu: Pukapuka
Reo:Ingarihi
I whakaputaina: Englewood Cliffs, N.J. Prentice Hall c1989.
Putanga:3rd ed.
Ngā marau: