5001545984
optics (300054570) 'person(s) performing activity is' mathematical physics (300054567);
changeNote
5001545984
optics (300054570) 'person(s) performing activity is' mathematical physics (300054567);
description
optics (300054570) 'person(s) performing activity is' mathematical physics (300054567);
type
relation deleted
startedAtTime
2005-06-17T19:03:36