Ytsma, Dr. Jehannes books & textbook
Trilingualism in Family, School and Community (Bilingual Education & Bilingualism, 43)
Hoffmann, Dr. Charlotte Ytsma, Dr. Jehannes
Multilingual Matters /2003-11-19 Paperback / 248 Pages
isbn-10: 1853596922 / isbn-13: 9781853596926
Minority Language Conference (4th): Vol.II, Western + Eastern European Papers (Multilingual Matters, 71)
Gorter, Dr. Durk Hoekstra, J Jansma, L.G. Ytsma, Dr. Jehannes
Multilingual Matters /1990-11-19 Hardcover / 208 Pages
isbn-10: 1853591114 / isbn-13: 9781853591112
Minority Language Conference (4th): Vol.I General Papers (Multilingual Matters, 70)
Gorter, Dr. Durk Hoekstra, J Ytsma, Dr. Jehannes
Multilingual Matters /1990-11-09 Hardcover / 200 Pages
isbn-10: 1853591041 / isbn-13: 9781853591044
