Жанры аудиокниг : Education
Elements of Conchology
William Ruschenberger
Arte or Crafte of Rhethoryke
Leonard Cox
Citizen's Almanac
United States of America
Intelligence Tests and School Reorganisation
Lewis Terman
Intelligence of School Children
Lewis Terman
Home Education Series Vol. I: Home Education
Charlotte Mason
Elements of Geology
William Ruschenberger
Art of Bookbinding
Joseph W. Zaehnsdorf
Mind And Its Education
George Herbert Betts
Annual Reports to the Massachusetts Board of Education
Horace Mann
Pilot's Handbook of Aeronautical Knowledge FAA-H-8083-25A
Federal Aviation Administration
Enquire Within Upon Everything
Robert Kemp Philp