Barbara C. Burrell, Ph.D., is associate professor in the Political Science Department and associate director of the Public Opinion Laboratory at Northern Illinois University, DeKalb, IL.

Recommended. Academic libraries with extensive political collections; a useful introductory reference for high school to college students or medium to large public libraries.

Barbara C. Burrell, Ph.D., is associate professor in the Political Science Department and associate director of the Public Opinion Laboratory at Northern Illinois University, DeKalb, IL.

Recommended. Academic libraries with extensive political collections; a useful introductory reference for high school to college students or medium to large public libraries.

Barbara C. Burrell, Ph.D., is associate professor in the Political Science Department and associate director of the Public Opinion Laboratory at Northern Illinois University, DeKalb, IL.

Recommended. Academic libraries with extensive political collections; a useful introductory reference for high school to college students or medium to large public libraries.