title: Cutting the costs of survey research: third-class bulk and business reply mail.
abstract: This article considers third-class bulk mail and business reply mail as alternatives for investigators doing survey research. Both have advantages and disadvantages. The wise researcher considers the pertinent trade-offs when making the choice that is most appropriate for a particular research project.
authors.forename: M H
authors.initials: MH
authors.lastname: Weitzel
mesh_terms: D003363:Cost Control; D006801:Humans; D015399:Nursing Research / Q000191:economics*; D011177:Postal Service; D011795:Surveys and Questionnaires / Q000191:economics*; D014481:United States