@misc {TN_libero_mab2,
author = { Mallory, Virgil S. },
title = { Review: Trigonometry, Plane and Spherical },
publisher = {National Council of Teachers of Mathematics},
isbn = {0025-5769},
keywords = { BOOK REVIEWS },
year = {1943},
url = { http://slubdd.de/katalog?TN_libero_mab2 }
}
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