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.

Xehetasun bibliografikoak
Egile korporatiboa: National Association of State Directors of Teacher Education and Certification, American Association for the Advancement of Science, National Science Foundation (U.S.)
Formatua: Liburua
Hizkuntza:English
Argitaratua: [Washington] : [National Science Foundation ; for sale by the Superintendent of Documents]: [[U. S. Govt. Print. Off.], [1963]
Gaiak:

Lehigh

Aleari buruzko argibideak Lehigh
Sailkapena: 507.12 U58s

Temple

Aleari buruzko argibideak Temple
Sailkapena: LB1777 .N24