- 1912
- 1977-09-14
technology: الطاقة الذرية
- 1849
- 1977-07-12
- 1643
- 1976-12-14
- 1631
- 1976-11-30
- 1625
- 1976-11-24
- 1580
- 1976-10-10
- 1558
- 1976-09-17
- 1541
- 1976-08-31
- 1522
- 1976-08-12
- 1391
- 1976-04-03
- 1368
- 1976-03-11
- 1251
- 1975-11-12
- 1156
- 1975-08-08
- 1085
- 1975-05-29
- 1029
- 1975-04-03
- 1013
- 1975-03-18
- 984
- 1975-02-17
- 947
- 1975-01-11
- 941
- 1975-01-05
- 931
- 1974-12-23