Report on a survey of the system of supervision of the elementary schools-Harrisburg, Pennsylvania, prepared for the Special committee of the Board of school directors
Автор: Bureau of Municipal Research (New York, N.Y.), издатель: "Книга по требованию", ISBN: 978-5-8830-1302-6| В наличии: | ||||
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4 из 5, 3 голос(-ов).