000 00453nam a2200193Ia 4500
008 230524s9999 xx 000 0 und d
040 _cUDSM
050 _aHB851.H4
100 _aHeer, David M.
245 0 _aSociety and population
260 _aEnglewood Cliffs
260 _bPrentice-Hall, Inc.
260 _c1975
300 _a155p.
300 _c23cm.
700 _aill.
942 _2Library of Congress Classification
942 _cBook
999 _c123046
_d123046