Bulletin of the ICA

Volume 50, May, 2007

• News
• Annual General Meeting
• Euler, Hall, and Kirkman Medals
• Book review
• Announcements
• Dinesh G. Sarvate and William Beam, "A New Type of Block Design", pp. 26-28
• Marco Buratti and Norman J. Finizio, "Existence Results for 1-Rotational Resolvable Steiner 2-Designs with Block Size 6 or 8", pp. 29-44
• Marialuisa J. de Resmini, "Affine planes in certain groups", pp. 45-46
• Kelly Bragan, Dean Hoffman and Peter Johnson, "Inferring Regularity by a Neglected Theorem of Ryser", pp. 47-51
• A.D. Keedwell, "On Sudoku squares", pp. 52-61
• R.G. Stanton, "A Note on Sarvate-Beam Triple Systems", pp. 61-66
• Antonio Cossidente and Giuseppe Marino, "On the Hermitian spread of Q^-(5,q)", pp. 67-70
• Peter Danziger, Alasdair Graham and Eric Mendelsohn, "The chromatic spectrum of graph designs", pp. 71-96
• Recent Conferences