- 2431
- 1979-02-23
technology: الميكروفيلم
- 2369
- 1978-12-23
- 2350
- 1978-12-04
- 2234
- 1978-08-08
- 2133
- 1978-04-26
- 2058
- 1978-02-10
- 2041
- 1978-01-24
- 1807
- 1977-05-31
- 1776
- 1977-04-30
- 1738
- 1977-03-23
- 1723
- 1977-03-08
- 1665
- 1977-01-07
- 1661
- 1977-01-03
- 1633
- 1976-12-04
- 1469
- 1976-06-20
- 1458
- 1976-06-09
- 1453
- 1976-06-04
- 1443
- 1976-05-25
- 1408
- 1976-04-20
- 1396
- 1976-04-08