Using the latest research synthesis techniques, leading researchers describe the state of the art in various research fields, test and compare theories, and derive conclusions about the effectiveness of interventions....Lasīt vairāk
Šī grāmata vairs netiek publicēta. Jums tiks paziņota lietotas grāmatas cena
Using the latest research synthesis techniques, leading researchers describe the state of the art in various research fields, test and compare theories, and derive conclusions about the effectiveness of interventions....Lasīt vairāk
Šī grāmata vairs netiek publicēta. Jums tiks paziņota lietotas grāmatas cena
Using the latest research synthesis techniques, leading researchers describe the state of the art in various research fields, test and compare theories, and derive conclusions about the effectiveness of interventions....Lasīt vairāk