Index nominum et vocabulorum hibernicorum quae in I.C. Zeussii Grammatica celtica reperiuntur /
Zeuss, Johann Kaspar,1806-1856.
Molloy, John.
Eblanae : Printed for I.O.M.,
1878.
With added t.p. in Irish, entitled: Index Grammaticae celticae / lé S. Ó. Moél-Múardh.