Somers , toni m. Sstatistics :an introduction a guide to accompany / [[Book] :] toni m somers. - 4 th ed. - orlando : the dryden press, 1994. - various pagings. All Ages. ISBN: 003097822x Subjects--Topical Terms: easy stat . Dewey Class. No.: 519.5 National Library of Medicine Call No.: / S S