Cărți de William R. Shadish

Evaluation for the 21st Century

Autor Eleanor Chemlimsky et al.

1997

Preț: 1112^.24 lei 1356^.40 lei

6-8 săpt.

-18%

Foundations of Program Evaluation

Autor William R. Shadish et al.

noi 1990

Preț: 813^.13 lei 991^.62 lei

6-8 săpt.

-18%