00325nam a2200109Ia 4500008004100000020001800041040003800059100001900097245007600116260000900192653001400201220119s9999    xx            000 0 und d  a0 15 555128 0  cJayakar Knowledge Resource Centre  aCoser, Lewis A 0aMasters of sociological thought: ideas in social and historical context  c1971  aSOCIOLOGY