Population an introduction to concepts and issues von Weeks, John Robert 1944-

Language development von Hoff-Ginsberg, Erika 1951-

Introduction to learning and behavior von Powell, Russell A. 1950-

Anthropology the human challenge

On human nature an introduction to philosophy von Wall, Thomas F.

World history comprehensive volume

Table of contents only

World history

Cultural anthropology the human challenge

Nations and governments comparative politics in regional perspective von Magstadt, Thomas M.

Principles of instructional design