# Bulletin of the ICA

## Volume 60, September, 2010

** Ralph Gordon Stanton**
** News**
** Announcements**
** Ken Gray and Anne Penfold Street**, "On the number of mutually disjoint isomorphic (v,k,λ) designs", pp. 9-14
** Yuanyuan Liu and Qingde Kang**, "The spectrum for overlarge sets of directed P_{3}-decompositions", pp. 15-36
** Martin Erickson, Suren Fernando and Khang Tran**, "Enumerating Rook and Queen Paths", pp. 37-48
** Nacho Lopez**, "A generalization of digraph operators related to distance properties in digraphs", pp. 49-61
** Hua Wang**, "Sums of distances between vertices/leaves in k-ary trees", pp. 62-68
** Salvatore Milici and Fulvio Zuanni**, "On the existence of an S_{λ}(2,4,v) which embeds an S(2,3,v-w) of maximum order for λ ≥ 2", pp. 69-78
** P. Paulraja and S. Sampath Kumar**, "A Note on Paired Domination Number of Tensor Product of Graphs", pp. 79-85
** Peter Dukes, Spencer P. Hurd and Dinesh G. Sarvate**, "It's Hard To be Different", pp. 86-90
** Joy Lind and Darren A. Narayan**, "Maximum Flow in Fiber-Optic Networks", pp. 91-96
** I. Cahit**, "On Unique Coloring of Planar Graphs", pp. 97-100
** Leah Howard and Wendy Myrvold**, "A counterexample to Moorhouse's conjecture on the rank of nets", pp. 101-105
** Bulletin Policy**
** Adam Berliner and Richard A. Brualdi**, "Number of Forest-partitions of a Graph", pp. 107-125
** Recent conferences**