Gupta, S. C. Fundamentals of mathematical statistics / by S. C. Gupta and V. K. Kapoor. - 12th rev. ed. - New Delhi : S. Chand and Sons, c2020. - various pases : ill. ; 21 cm. Includes index. ISBN: 9351611736 9789351611738 9788180545283 Subjects--Topical Terms: Mathematical statistics.Statistics. Dewey Class. No.: 519.5 / GUF