5001173598
social stratification (300055479) 'related to' social classes (300138992);
changeNote
5001173598
social stratification (300055479) 'related to' social classes (300138992);
description
social stratification (300055479) 'related to' social classes (300138992);
type
relation added
startedAtTime
2001-07-26T22:15:09