000 00275nam a22001097a 4500
082 _a304.62
_bPOP/P
245 _aPopulation bulletin of the united nations :
_bno 5 Jul 1956 /
260 _aNew York :
_bUnited nations,
300 _a61p. :
650 _aBulletin
942 _cBK
999 _c306748
_d306748