Secondary school science and mathematics teachers ; characteristics and service loads. Report of a survey by the National Association of State Directors of Teacher Education and Certification and the American Association for the Advancement of Science for the National Science Foundation.

Библиографические подробности
Корпоративные авторы: National Association of State Directors of Teacher Education and Certification, American Association for the Advancement of Science, National Science Foundation (U.S.)
Формат:
Язык:English
Опубликовано: [Washington] : [National Science Foundation ; for sale by the Superintendent of Documents]: [[U. S. Govt. Print. Off.], [1963]
Предметы:

Lehigh

Подробно о фондах из Lehigh
Шифр: 507.12 U58s

Temple

Подробно о фондах из Temple
Шифр: LB1777 .N24