000 00332nam a2200169Ia 4500
082 _a304.6
_bP485.Po
100 _aPetersen, William
245 _aPopulation
_b
250 _a2nd
260 _aLondon
_bMacmillan
_c1969
300 _axv, 735p.
500 _a
690 _a
700 _a
964 _a
_b
_c
_d
_e
_f
_g
921 _a153
999 _c153
_d153