Yusuf, Farhat. Methods of demographic analysis / Farhat Yusuf. - New York : Springer, 2014. - xxx, 310 p : ill. Includes bibliographical references and index. ISBN: 9789400767836 LCCN: 2013951278 Subjects--Topical Terms: Demography.Vital statistics. LC Class. No.: HB871 / .Y87