Cărți de Sharon M. Ravitch

Qualitative Research: Bridging the Conceptual, Theoretical, and Methodological

Autor Sharon M. Ravitch et al.

30 apr 2020

Preț: 538^.03 lei 727^.07 lei

22-36 zile | 6-12 zile

-26%

Reason & Rigor: How Conceptual Frameworks Guide Research

Autor Sharon M. Ravitch et al.

15 mar 2016

Preț: 535^.82 lei 724^.08 lei

22-36 zile | 6-12 zile

-26%