Ramos, E. R. The use of orthogonal constrasts in the analysis of covariance with applications.
Citazione stile Chigago Style (17a edizione)Ramos, Eduardo R. The Use of Orthogonal Constrasts in the Analysis of Covariance with Applications.
Citatione MLA (9a ed.)Ramos, Eduardo R. The Use of Orthogonal Constrasts in the Analysis of Covariance with Applications.
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