000 00289nam a22001097a 4500
082 _a304.6
_bPOP/P
245 _aPopulation tends in eastern Europe the ussr and mainland china /
260 _aNewyork :
_bMilbank Memorial,
_c1960.
300 _a336p. :
650 _aPopulation
942 _cBK
999 _c304892
_d304892