- 2206
- 1978-07-11
technology: آلات حاسبة
- 1776
- 1977-04-30
- 1762
- 1977-04-16
- 1759
- 1977-04-13
- 1758
- 1977-04-12
- 1755
- 1977-04-09
- 1753
- 1977-04-07
- 1750
- 1977-04-04
- 1683
- 1977-01-25
- 1602
- 1976-11-01
- 1453
- 1976-06-04
- 1452
- 1976-06-03
- 1451
- 1976-06-02
- 1450
- 1976-06-01
- 1448
- 1976-05-30
- 1388
- 1976-03-31
- 1242
- 1975-11-03
- 1240
- 1975-11-01
- 1063
- 1975-05-07
- 1062
- 1975-05-06