00310nam a2200109Ia 4500008004100000040002500041082001200066100003600078245004500114260003000159300001100189230627s9999    xx            000 0 und d  aNORSU-SiacNORSU-Sia  a032 Of7  aOfshe , Lynne and Richard Ofshe 0aUtility and choice in social interaction  bPRENTICE-HALL, INC.c1970  a202 p.