Qualifications and teaching loads of mathematics and science teachers, in Maryland, New Jersey, and Virginia,
by Kenneth E. Brown and Ellsworth S. Obourn.
|Main Author:||Brown, Kenneth E., 1904-|
[Washington : U.S. Govt. Print. Off., 1959]
Study and teaching.
Mathematics > Mathematics / Study and teaching.
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|Item Link||Original Source|
|Full view||University of Illinois at Urbana-Champaign|