Rao, C. Radhakrishna. Linear statistical inference and its applications / C. Radhakrishna Rao. - 2nd ed. - New Delhi : Wiley Eastern, c 1973. - xxiv, 625 p. : ill. ; 22 cm. Includes index. 333 333 ISBN: 0 85226 753 3 Subjects--Topical Terms: Mathematical statistics. Dewey Class. No.: 311.2 / C116l