📒 Эта книга — репринт оригинального издания 1853 года, созданный на основе электронной копии высокого разрешения, которую очистили и обработали вручную, сохранив структуру и орфографию оригинального издания. Редкие, забытые и малоизвестные книги, изданные с петровских времен до наших дней, вновь доступны в виде печатных книг.Accompanied by a key, by the assistance of which instructors are enabled to teach this art with facility and success to youth of proper age and capacity; and adult persons to acquire a knowledge of it without the help of a teacher: the whole comprised in fifteen lessons, and the rules and instructions exemplified in two sets of books kept by double entry. To which are added (in the key) specimens, showing the forms of the most important auxiliary books, connected, as such, with the preceding sets.