Pitio la 16:49, 27 Julai 2020 hariri Gladys Gibbs (majadiliano \| michango) 692 edits + Ernst_Ruska.jpg #WPWP #WPWPTZ ← Badilisho lililopita		Pitio la 16:49, 27 Julai 2020 hariri tengua Gladys Gibbs (majadiliano \| michango) 692 edits No edit summary Badilisho lijalo →
Mstari 1: ~~[[Picha:Ernst_Ruska.jpg \|thumbnail\|right\|280px\|Ernst_Ruska]]~~ [[Image:Tuzo Nobel.png\|left\|80px]]

Ernst Ruska : Tofauti kati ya masahihisho