Lecture1
Pl lecture1
Pl lecture4
Pl lecture6
Pl lecture7
Pl lecture5
Pl lecture2
Lecture graphic programming
Pl lecture3
Pl lecture8
Lecture network programming
Lecture data base programming part1
Lecture tread
Lecture file man prog
Lecture data base programming part2
Lecture11 12
Kr 2 gemt yabdal
Lecture7
Lecture10
