Comparative methodology : theory and practice in international social research
edited by Else Oyen
Sage, 1992
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Reynolds, Jack
Operation research methods : cost-effectiveness analysis
Primary Health Care Operations Research, 1985
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The Methodology of comparative research
edited by Robert T. Holt
Free Press, 1970
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Edelstein, Alek S.
Comparative communication research
Sage, 1982
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The effectiveness of research in leadership building
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