000 00315nam a22001217a 4500
008 140225b xxu||||| |||| 00| 0 eng d
082 _a016.3
100 _akirk , dudley .
_96731
245 _athe materials of demography /
_cdudley kirk .
260 _anew york ,
_c1959 .
300 _a222 p.
942 _2ddc
_cBK
999 _c12160
_d12160