00358nam a2200121Ia 450000500170000000800410001702000180005805000200007610000300009624500580012626000340018465000180021820251229085345.0251229s9999    xx            000 0 und d  a0-12-632380-1  aFASS HM 131 .S3  aSchonbach,Peter...[et al] 0aEducation and intergroup attitudescPeter.. Schonbach  aLondonb Academic pressc1981  aSocial Groups