# Bulletin of the ICA

## Volume 53, May, 2008

** News**
** Announcements**
** Annual General Meeting**
** Euler, Hall, and Kirkman Medals**
** Atif Abueida**, "Multidesigns of the complete graph with a hole into the graph-pair of order 4", pp. 17-20
** William L. Kocay**, "Note on the Billington-Wallis Golf Schedule", pp. 21-22
** E.J. Farrell, M.L. Gargano and L.V. Quintas**, "Applications of Star Polynomials to a Class of Partioning Problems", pp. 23-30
** Andrea Vietri**, "Sailing towards, and then against, the Graceful Tree Conjecture: some promiscuous results", pp. 31-46
** M. Funk**, "Cyclic Difference Sets of Positive Deficiency", pp. 47-56
** H. Karami, Abdollah Khodkar, R. Khoeilar and S.M. Sheikholeslami**, "Trees whose total domination subdivision number is one", pp. 57-67
** B.L. Hartnell and C.A. Whitehead**, "Downsizing a Dominating Set", pp. 68-72
** Douglas R. Woodall**, "An inverse binomial function and graph colourings", pp. 73-76
** Elizabeth J. Billington, Diane Donovan and Nicole Smith**, "Packing a complete graph of order 5 (mod 6) with triangles: a new method", pp. 77-81
** David Morgan**, "All lobsters with perfect matchings are graceful", pp. 82-86
** Satoru Kadowaki and Sanpei Kageyama**, "A 2-resolvable BIBD(10, 15, 6, 4, 2) does not exist", pp. 87-98
** Johannes H. Hattingh, Elizabeth Jonck and Lisa R. Markus**, "A note on the weakly connected domination subdivision number of a graph", pp. 99-107
** Recent Conferences**