افغانستان اوچون آچیق و مجانی اورگتیش قایناقلر

فلتر
File 1
pdf Please login to download this file.

Thomas Edison: The Light Bulb

     
388 views
0

This reading describes how Thomas Edison invented the light bulb.


About this resource
Available in the following languages
Subject area
Engineering Biographies
Resource type

Readings

یازوچی

یایین بیروچی

The Homeschool Learning Network

جواز/ دارنده حق چاپ

CC BY-NC / CC BY-NC-SA

0 Comment(s)