5001545989
opticists (300264494) 'field of study/discipline is' optics (300054570);
changeNote
5001545989
opticists (300264494) 'field of study/discipline is' optics (300054570);
description
opticists (300264494) 'field of study/discipline is' optics (300054570);
type
relation added
startedAtTime
2005-06-17T19:03:37