Muundaji Teemu Tuononen Mseto wa Umri 11-12 13-14 15-16 Mada ya Somo Fizikia Lugha Kifini Muda wa Wastani wa Kusoma Dakika 90 Leseni Creative Commons Attribution-Yasiyoyabiashara(CC BY-NC) Hufanya kazi nje ya Mtandao No Maelezo Na, jossa tutustutaan kuperiin Ja koveriin linsseihin sekä niiden toimintaan Please Login to Rate and Comment PoorNot so pooraveragegoodvery good No votes have been submitted yet. View and write the comments No one has commented it yet.
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