000 00350 a2200133 4500
080 _a301.32
_bS747P
100 1 _aSpengler, J.
245 1 _aPopulation change, modernization and welfare
_cby J. Spengler
260 _aNew Jersey
_bPrentice-Hall
_c1974
300 _a182 pp.
650 _aPopulation Change
650 _aModernization
901 _a128447
999 _c59480
_d59480