Volume 3 (1991)
- Andrew Bowler, Kathleen Quinn and Jennifer Seberry
- L. Caccetta and K. Vijayan
- Peter Lorimer
- Bor-Liang Chen, Hung-Lin Fu and Kuo-Ching Huang
- Charles J. Colbourn, Rudolf A. Mathon and Nabil Shalaby
- Roger B. Eggleton and Latif A. Al-Hakim
- Martin J. Sharry and Anne Penfold Street
- Partitioning sets of blocks into designs, pp.111–140
- Michael R. Fellows and Mark N. Hoover
- Perfect domination, pp.141–150
- Mirka Miller
- D.G. Sarvate
- Bhaskar Rao ternary designs and applications, pp.165–189
- E.S. Kramer, S.S. Magliveras and D.R. Stinson
- Some small large sets of $t$-designs, pp.191–205
- Cheryl E. Praeger
- M. Gionfriddo, C.C. Lindner and C.A. Rodger
- 2-colouring $K_4-e$ designs, pp.211–229
- K.T. Phelps
- Halving block designs with block size four, pp.231–234
- Wen-Ai Jackson