000 00305nam a2200121Ia 4500
082 _a301.32
_bFOS
100 _aFord, Thomas R, De Jong Gordon F
_954988
245 _aSocial demography
_cThomas R, Ford,
260 _aNew Jersey:
_bPrentice--Hall,
_c1970.
300 _ax,690p.
546 _aeng
942 _cBK
999 _c28978
_d28978