Approaches(2nd Edition) Working With Texts by FriedholdSchmidt, Traugott Lothar Wullen Paperback, 128 Pages, Published 1992 by Max Hueber Verlag ISBN-13: 978-3-19-002321-9, ISBN: 3-19-002321-2
Choices working with texts. Lehrerhandbuch by FriedholdSchmidt, Traugott Lothar Wullen Broschiert, 32 Pages, Published 1987 by Hueber Verlag Gmbh & Co K ISBN-13: 978-3-19-012369-8, ISBN: 3-19-012369-1
Discoveries Working with Texts. Lehrerhandbuch. -, by FriedholdSchmidt, T. Lothar Broschiert, 232 Pages, Published 1986 by Hueber Verlag Gmbh & Co K ISBN-13: 978-3-19-012322-3, ISBN: 3-19-012322-5