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.

গ্রন্থ-পঞ্জীর বিবরন
সংস্থা লেখক: National Association of State Directors of Teacher Education and Certification, American Association for the Advancement of Science, National Science Foundation (U.S.)
বিন্যাস: গ্রন্থ
ভাষা:English
প্রকাশিত: [Washington] : [National Science Foundation ; for sale by the Superintendent of Documents]: [[U. S. Govt. Print. Off.], [1963]
বিষয়গুলি:

Lehigh

হোল্ডিংসের বিবরণ Lehigh
ডাক সংখ্যা: 507.12 U58s

Temple

হোল্ডিংসের বিবরণ Temple
ডাক সংখ্যা: LB1777 .N24