Two hundred years of Presbyterianism in KillymurrisStephen Gaston · First published 1997Open the Tome
Inscriptions in First & Second Killymurris Presbyterian burying-groundsStephen Gaston, Andrew Warwick Allen · First published 1996Open the Tome
Maple V Language Reference ManualChar, Bruce W., Geddes, Keith O., Gonnet, Gaston H., Leong, Benton L., Monagan, Michael B., Watt, Stephen M. · First published 1993Open the Tome
First leavesBruce W. Char, Keith O. Geddes, Gaston H. Gonnet, Benton L. Leong, Michael B. Monagan, Stephen M. Watt · First published 1992Open the Tome
