000 00328nam a2200157Ia 4500
082 _a304.6018
_bC877.De
100 _aCox, P. R.
245 _aDemography
_b
260 _aCambridge
_bCambridge University Press
_c1959
300 _aix, 346p.
500 _a
690 _a
700 _a
964 _a
_b
_c
_d
_e
_f
_g
921 _a183
999 _c183
_d183