1.
Population: An Introduction to Concepts and Issues
by Weeks, John Robert
ISBN: 9780534529765
List Price: $103.95
2.
Population: An Introduction to Concepts and Issues
by John Robert Weeks, John R. ...
ISBN: 9780534264604
List Price: $69.95
5.
Irresistible Forces : Latin American Migration to the United States and Its Effects on the S...
by Weeks, Gregory Bart, Weeks,...
ISBN: 9780826349187
List Price: $29.95