Johnston, R. J. Multivariate statistical analysis in geography : a primer on the general linear model / R.J. Johnston. - Harlow, Essex, England : New York : Longman Scientific & Technical ; Wiley, 1986. - xx, 280 p. : ill. ; 22 cm. - A Longman text . Includes bibliographical references (p. 272-277). ISBN: 0470206268 Subjects--Topical Terms: Geography-- Statistical methods.Multivariate analysis. Dewey Class. No.: 910.28