Pollack, Ervin H.
Fundamentals of legal research / Ervin H. Pollack
The Foundation Press, Inc, 1967
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Ervin H.Pollack's fundamentals of legal research / [ed] by J.Myron Jacobstein.
The Foundation Press,Inc., 1973
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Young, Felina C.
Fundamentals of research writing
IPWI, 1999
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Fox, David J.
Fundamentals of research in nursing
Appletton century crofts , 1982
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Ackoff, Russell Lincoln, 1919-
Fundamentals of operations research
John Wiley & Sons, 1968
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