Demography
Cox, Peter R.
Demography Peter R.Cox - 4th ed. - Cambridge University Press 1970 - viii,470p.; 22cm.
Also 5th ed.
0521210038
Demography
301.32 / COX
Demography Peter R.Cox - 4th ed. - Cambridge University Press 1970 - viii,470p.; 22cm.
Also 5th ed.
0521210038
Demography
301.32 / COX