Planning Ethically Responsible Research: A Guide for Students and Internal Review Boards Applied Social Research, nr. 31 Autor Joan E. Sieber 30 apr 1992 Paperback Preț: 440.31 lei 43-57 zile
Planning Ethically Responsible Research Applied Social Research Methods, nr. 31 Autor Joan E. Sieber et al. 11 feb 2013 Paperback Preț: 632.81 lei 695.39 lei 22-36 zile | 5-11 zile -9%