Год: Том (Номера) / Year: Volume (Numbers)
1991: 27(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22)
1990: 26(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,20,21,22)