Innovation in in-service education and training of teachers
Subtitle: Federal Republic of Germany, Switzerland
By: under the direction of Karl Frey.
Contributors: Frey, Karl.; Centre for Educational Research and Innovation.
Publisher: Organisation for Economic Co-operation and Development
Published: 1976
Place of publication: Paris
Language: eng
Notes: "This case study is one of a series carried out within the CERI programme with the help of a grant from the National Institute of Education, United States" - title page.