Filtre: SAGE Publications

Cărți de Robert F. Boruch

Randomized Experiments for Planning and Evaluation: A Practical Guide

Applied Social Research Methods, nr. 44

Autor Robert F. Boruch

18 feb 1997

Preț: 640^.78 lei 753^.86 lei

6-8 săpt.

-15%

Place Randomized Trials: Experimental Tests of Public Policy

The ANNALS of the American Academy of Political and Social Science Series, nr. 599

Editat de Robert F. Boruch

29 sep 2005

Preț: 655^.64 lei 771^.35 lei

6-8 săpt.

-15%