000 00340pam a2200145a 44500
008 160408b1961 xxu||||| |||| 00| 0 eng d
082 _a301.32
_bP442p
100 _aPetersen, William
245 1 _aPOPULATION
260 _aN. Y.
_bMacmillan
_c1961
300 _a652
650 _aPopulation
964 _gR202
997 _aA37099 R202 R
999 _c249794
_d249794