Cărți de Sharon M. Ravitch

Qualitative Research: Bridging the Conceptual, Theoretical, and Methodological

Autor Sharon M. Ravitch et al.

30 apr 2020

Preț: 519^.14 lei 701^.54 lei

3-5 săpt. | 5-11 zile

-26%

Reason & Rigor: How Conceptual Frameworks Guide Research

Autor Sharon M. Ravitch et al.

15 mar 2016

Preț: 516^.93 lei 698^.54 lei

3-5 săpt. | 5-11 zile

-26%