- 2495
- 1979-04-28
technology: الحاسب الالكتروني
- 2486
- 1979-04-19
- 2416
- 1979-02-08
- 2191
- 1978-06-26
- 2190
- 1978-06-25
- 2138
- 1978-05-01
- 2137
- 1978-04-30
- 2133
- 1978-04-26
- 2098
- 1978-03-22
- 1949
- 1977-10-23
- 1929
- 1977-10-03
- 1923
- 1977-09-27
- 1922
- 1977-09-26
- 1853
- 1977-07-17
- 1847
- 1977-07-10
- 1786
- 1977-05-10
- 1776
- 1977-04-30
- 1769
- 1977-04-23
- 1720
- 1977-03-05
- 1696
- 1977-02-07