800
12
Tver
350
5
Tver
 Textbooks
600
9
Kaliningrad
150
2
Makhachkala
150
2
Novosibirsk
Flashcards
60
1
Novosibirsk
Tutorial
150
2
Tomsk
119
2
Tomsk
250
4
Astrakhan
Textbooks
100
2
Astrakhan
200
3
Chernogorsk
300
5
Abakan
2900
45
Abakan
Music literature
400
6
Maykop
2800
43
Bakhchisaray
30
0
Kostroma
50
1
Kostroma