- 1223
- 1975-10-15
education: الرياضيات الحديثة
- 1181
- 1975-09-02
- 1141
- 1975-07-24
- 1118
- 1975-07-01
- 1117
- 1975-06-30
- 1115
- 1975-06-28
- 956
- 1975-01-20
- 806
- 1974-08-18
- 800
- 1974-08-12
- 758
- 1974-07-01
- 328
- 1973-03-18
- 325
- 1973-03-14
- 323
- 1973-03-12
- 321
- 1973-03-09
- 265
- 1972-12-31