A guide to accompany: Statistics, an introduction / Robert D. Mason, Douglas A. Lind, William G. Marchal. 3rd ed. 1991.
Easystat : a guide to accompany third edition "Statistics, an introduction" Mason Lind Marchal by Toni M. Somers. ISBN 0155835211. Published by Harcourt Brace Jovanovich in 1991. Publication and catalogue information, links to buy online and reader comments.