1. B.A. Anderson and K.B. Gross, Starter-adder techniques in the construction of Howelt designs, to appear.
2. J.F. Dillon and R.A. Morris, A skew Room square of side 257, to appear.
3. Constructions for inequivalent Room designs;Gross,1973
4. K.B. Gross, Equivalence of Room designs II, J. Combin. Theory, to appear.
5. The number of pairwise orthogonal symmetric Latin squares;Gross;Utilitas Math.,1973