TY  - BOOK
AU  - Ahtola, Olli
AU  - Sullivan, John L, ed. series
AU  - Wildt, Albert R
TI  - Analysis of covariance
SN  - 803911645
CY  - Beverly hills
KW  - Factorial design
KW  - Randomized experiments
KW  - Research - statistical methods
KW  - Research methodology - social sciences
KW  - Statistical procedures
ER  -