000			00350nam a2200145Ia 4500
008			210101s1953 xx 000 0 eng d
082			_a312 T 478 P
100			_aThompson, Warren
245		0	_aPopulation problems
260			_aNew York _bMcgraw-hill book _c1953
300			_a488
650			_aPopulation
653			_aDemography
942			_2ddc _cBK
999			_c1426 _d1426