Pollard, A. H., 1916- Demographic techniques / A. H. Pollard, Farhat Yusuf [and] G. N. Pollard - [S.l.] : Pergamon Press, 1974 - ix, 161 p. ; 24 cm. Includes index ISBN: 0080173780 (pbk.) : USD 11.25 Subjects--Topical Terms: Demography--Methodology Dewey Class. No.: 301.32018