Kerlinger, Fred Nichols, 1910-
Foundations of behavioral research
Harcourt Brace College Publishers, 1992
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Kerlinger, Fred Nichols, 1910-
Foundations of behavioral research
CBS College Publishing, 1986
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Kerlinger, Fred Nichols, 1910-
Foundations of behavioral research
Harcourt Brace College Publishers, 1973
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Luchins, Abraham S.
Logical foundations of mathematics for behavioral scientists
Holt, Rinehart and Winston, 1965
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Nieswiadomy, Rose Marie
Foundations of nursing research
Prentice-Hall, 2002
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