Search Results - Lavrakas, Paul J. 1946-

Applied qualitative research design: a total quality framework approach

by Roller, Margaret R., Lavrakas, Paul J. 1946-

Telephone survey methods: sampling, selection, and supervision

by Lavrakas, Paul J. 1946-

Experimental methods in survey research: techniques that combine random sampling with random assignment

Other Authors: “…Lavrakas, Paul J. 1946-…”
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Experimental methods in survey research: techniques that combine random sampling with random assignment

Other Authors: “…Lavrakas, Paul J. 1946-…”

Experimental methods in survey research: techniques that combine random sampling with random assignment

Other Authors: “…Lavrakas, Paul J. 1946-…”