The top documents of alaa-yahia
Introduction to surface mining
4.318 views
Lecture 1
3.426 views
الثروة التعدينية فى مصر
11.042 views
Fiow sheet
373 views
Lecture 2
2.064 views
Cv Alaayahia (2)
16 views
The Metallurgy of Carbon Steel
19 views
Alaa Yahia Ali Abdel-Latif-1
41 views
Arrhenius Theory of Ionization
218 views
Chapter Four 4
216 views