N 1                            1989 N 2                            1989 N 3                           1989
N 4                             1989 N 5                            1989 N 6                            1989
N 7                             1989 N 8                            1989 N 9                            1989
N 10                           1989 N 11                          1989 N 12                          1989
N 13                           1989 N 14                          1989 N 15                          1989
N 16                           1989 N 17                          1989 N 18                          1989
N 19                           1989 N 20                          1989 N 21                          1989
 
N 22                          1989 N 23                           1989  
N 21 = van onbekende turkse auteur N 21 = d'un  auteur turc inconnu N 21 = made by unknown turkish author