Kerlinger, Fred N. Foundation of behavioral research / Fred, N. Kerlinger - 2nd ed. - New Delhi : Surjeet Publications, 2007 - xx, 741 p. : ill. ; 24 cm. Includes indexes ISBN: NA TZS 15,926.7 Subjects--Topical Terms: ResearchResearch design Dewey Class. No.: 150.72 KER