Buy Me a Coffee at ko-fi.com

American institute of physics

American association of physical science societies

Pronunciation
/əˈmɛrɪkən ˈɪnstɪtjuːt əv ˈfɪzɪks/
/əˈmɛrəkən ˈɪnstəˌtjut əv ˈfɪzɪks/