Case Study Research: Design and Methods - Paperback, by Yin Robert K. - Good

Case Study Research : Design and Methods Paperback Robert K. Yin

Numerical Methods Paperback Robert W. Hornbeck

Methods and styles in the study - Paperback, by Edgerton Robert B - Acceptable

Case Study Research - Design & Methods by Robert K. Yin - Paperback

Introduction to Research Methods by Burns, Robert B Paperback / softback Book

Design Thinking : Process and Methods Manual Paperback Robert A.

Concepts and Methods in Evolutionary Biology Paperback Robert N.