Yadava, K.N.S. Mathematical demography : a text and reference book Dr. K.N.S. Yadava and Dr. Alok Kumar - New Delhi Shree Publishers & Distributors 2019 - ix, 306 p. ill. 24 cm. ISBN: 9788183298605 Subjects--Topical Terms: Demography Dewey Class. No.: 304.60151 / YAD