History of Writing-on-Stone N.W.M.P. PostAlberta Culture. Historical Resources Division. Historic Sites Service. · First published 1979Open the Tome
Archaeological Investigations; Writing-on-Stone N.W.M.P.postGary Adams,Michael R.A. Forsman and Sheila J. MInni · First published 1977Open the Tome
Richtlijnen voor nieuw taalonderwijs in de friese proefscholenP. Post · First published 1952Open the Tome
Over de woordenschat van zesjarige kinderen in tweetalig FrieslandP. Post · First published 1951Open the Tome
