00363nam a2200133Ia 4500008004100000082001700041100001600058245006000074260003500134300000800169650002000177650001400197653001800211170901s1980    xx            000 0 und d  a301.01bM25T  aMadan, G.R. 0aTheoretical SociologybSocial Change and Modern Society  aDelhibAtma Ram and Sonsc1980  a212  aSocial sciences  aSociology  aSocial change