Wildt, Albert R. Analysis of covariance / Albert R. Wildt, Olli T. Atitola. - Newbury Park : Sage Publishing, 1978. - 93 p. : ill. ; 22 cm. - Quantitative applications in the social sciences, a sage sciences un iversity paper ; no. 12 . Includes bibliographical references. ISBN: 0803911645 Subjects--Topical Terms: Analysis of variance. Dewey Class. No.: 519.5352