00330nam a2200133Ia 4500008004100000082001800041100002300059245001600082260004000098300000800138650002000146650001400166653001600180170901s1973    xx            000 0 und d  a301.431bG89A  aGrinder, Robert E. 0aAdolescence  aNew YorkbJohn Wiley and Sonsc1973  a610  aSocial sciences  aSociology  aAdolescence