00350nam a2200121Ia 4500008004100000082001900041100001200060245003500072250000900107260003100116300000600147650007500153150614s9999    xx            000 0 und d  a301.072  LIN-F  aLin Nan  aFoundations of social research  a1-ED  bMvGarw Hill Book Co.c1976  a0  aFoundations of social research Lin Nan,Sociological research,Sociology