00440nam a22001577a 4500003000400000008004100004082001600045100001900061245004800080260005100128300001100179440004300190650002000233650001400253650001500267OSt221110b        |||||||| |||| 00| 0 eng d  a304.6bH45S  aHeer, David M.  aSociety and Population / cby David M. Heer  a.- New Delhib: Prentice-Hall of Indiac, 1969  aix,118  aFoundations of Modern Sociology Series  aSocial Sciences  aSociology  aPopulation