Demography /
Cox, Peter R.
Demography / Peter R. Cox. - 5th ed. - Cambridge : Published for the Institute of Actuaries and the Faculty of Actuaries at the University Press, c1970 [reprint 1993] - 392 p. : ill. ; 22 cm.
Includes index.
Demography.
Population.
312 / COD 1993
Demography / Peter R. Cox. - 5th ed. - Cambridge : Published for the Institute of Actuaries and the Faculty of Actuaries at the University Press, c1970 [reprint 1993] - 392 p. : ill. ; 22 cm.
Includes index.
Demography.
Population.
312 / COD 1993