Analysis of variance and covariance through stepwise regression : a solution for unequal and small group sizes /
by Luke R. Moortgat.
- Manila : Pub. for Saint Mary's College of Bayombong, by REX Bookstore, 1984.
- vii, 75 p. : ill.
- Monographic series / Saint Mary's College of Bayombong ; no. 3 .