Sayrs, Lois W. Pooled time series analysis / Lois W. Sayrs. - Newbury Park, Calif. : Sage Publications, c1989. - 79 p. : ill. ; Includes bibliographical references (p. 77-78). ISBN: 0803931603 Subjects--Topical Terms: Time-series analysis. Dewey Class. No.: 519.5 / SAY