The Secret languages of Ireland, with special reference to the origin and nature of the Shelta language /
by Robert Alexander Stewart Macalister, late John Sampson
- Folcroft, Pa. : Folcroft Library Editions, 1974
- x, 284 p. ; 23 cm.
Reprint of the 1937 ed. published by the University Press, Cambridge Partly based upon collections and manusecipts of the late John Sampson Includes index