Ryan, Thomas A. Minitab student handbook / Thomas A. Ryan, Brian L. Joiner and Barbara F. Ryan. - 2nd ed. - Boston, Mass. : Duxbury Press, c1985. - ix, 379 p. ; 24 cm. Includes index. Includes bibliographical references. ISBN: 0871504707 (pbk.) Subjects--Topical Terms: Education--Data processing.Minitab (Computer system).