Bolles, F. Students' expenses : a collection of letters from undergraduates, graduates, and professional school students, describing in detail their necessary expenses at Harvard University : with an introduction / by Frank Bolles; F. Bolles .— : Published by Harvard University, 1893 .— 46 с. — Lang: eng .— URL: https://rucont.ru/efd/132382 (дата обращения: 29.04.2024)