IAU Information Bulletins

• IB 88 (pdf file, 512kB)
• IB 87 (156 kB)
• IB 86 (158 kB)
• IB 85 (163 kB)
• IB 84 (100 kB)
• IB 83 (152 kB) (NB:This on-line version contains corrections and updates from the printed version.
• IB 82 (115 kB)
• IB 81 (146 kB) (Note for IB 81), (Cover of No.81 can obtained here)
• IB 80 (61 kB)
• IB 79 (121 kB)
• IB 78 (120 kB)
• IB 77 (46 kB)
• IB 76 (53 kB)
• IB 75 (56 kB)
• IB 74