ISSN Record 0012-2661

Preserved : 36 (1 to 12); 37 (1 to 12); 38 (1 to 12); 39 (1 to 12); 40 (1 to 12); 41 (1 to 12); 42 (1 to 12); 43 (1 to 12); 44 (1 to 12); 45 (1 to 12); 46 (1 to 12); 47 (1 to 13); 48 (1 to 13); 49 (1 to 13); 50 (1 to 13); 51 (1 to 13); 52 (1 to 13); 53 (1 to 13); 54 (1 to 12); 55 (1 to 12); 56 (1 to 12); 57 (1 to 12); 58 (1 to 12); 59 (Suppl, 1 to 12); 60 (Suppl, 1 to 12); 61 (Suppl, 1 to 10)

1 to 30

Preserved : 2000: 36(1-11)

36 to 61

Preserved : 2002: 38(6)

Preserved : 2005: 41(7), 2006: 42(6), 2007: 43(5, 9)

Preserved : 2009: 45(8)

48, 55

Preserved : 2012: 48(5, 9-13), 2013: 49(1-6, 8-13), 2014: 50(1-10), 2015: 51(2-13), 2016: 52(1-13), 2017: 53(1-13), 2018: 54(1-12), 2019/2020: 55(1-12), 2020: 56(1-12), 2021: 57(1-12), 2022: 58(1-9, 12), 2023: 59(1, S 1, 2, S 2, 3-12), 2024: 60(1-2, S 2, 3-6, 9-10), 2025: 61(1, S 1, 2-10)

49 to 54