Weiss, N. A. Elementary statistics / Neil A. Weiss ; Biographies by Carol A. Weiss. - 5th ed. - Boston : Addison-Wesley, c2002. - 1 v. (various pagings) : col. ill. ; 26 cm. + 1 computer optical disc (4 3/4 in.). - 519.5 . Includes indexes. ISBN: 0201710587 Subjects--Topical Terms: Վիճակագրություն Dewey Class. No.: 519.5