We remind you that we are approaching the end of registration at Siegman International School on Lasers. Registration will close on March 1. There are not many places left so hurry up. More information is available at osa.org/siegmanschool.
We remind you that we are approaching the end of registration at Siegman International School on Lasers. Registration will close on March 1. There are not many places left so hurry up. More information is available at osa.org/siegmanschool.