Cărți de Sharon M. Ravitch

Qualitative Research: Bridging the Conceptual, Theoretical, and Methodological

Autor Sharon M. Ravitch et al.

30 apr 2020

Preț: 516^.58 lei 662^.28 lei

3-5 săpt. | 7-13 zile

-22%

Reason & Rigor: How Conceptual Frameworks Guide Research

Autor Sharon M. Ravitch et al.

15 mar 2016

Preț: 514^.25 lei 659^.30 lei

3-5 săpt. | 7-13 zile

-22%