000 00335nam a2200133Ia 4500
008 140215s9999 xx 000 0 und d
084 _aY:52
_bTHO;1976
100 _aThompson, W S.
245 _aPopulation Problems /
_b
260 _bMcGRAW-HILL BOOK CO. ,
_aLondon :
_c1976
300 _a593p :
650 _aExtension
942 _2cc
_cBK
999 _c8642
_d8642