Informative bulletines "BOOKS" 2016
N 1/2	N 16	N 30	N 43/44
N 3/4	N 17	N 31	N 45/46
N 5	N 18/19	N 32	N 47/48
N 6	N 20	N 33	N 49/50
N 7/8	N 21/22	N 34	N 51/52
N 9/10	N 23/24	N 35/36
N 11	N 25	N 37
N 12	N 26	N 38/39
N 13/14	N 27	N 40/41
N 15	N 28/29	N 42