Editore: Thompson, Brown & Company, Boston, 1883
Da: Gyre & Gimble, Holden, ME, U.S.A.
Hardcover. Condizione: Very Good. Reprint. Red cloth with black lettering and borders. Light rubbing to edges and head and heel of slightly darkened spine. Minor general scuffing. Text, which is printed in red and black, shows the occasional thumb smudge, but is overall clean and bright. "When this book was first published, it was not thought that a key would be needed. But experience has convinced th publishers that certain classes of persons who use the work sometimes require assistance not found in the book. Some are required to teach book-keeping who have never studied it; other are overworked in the school-room, and have not time to write out the examples; still others desire to compare their work with that of the author. Then, also, there are private learners who are striving to obtain a knowledge of the science without the aid of a teacher. For such persons, and not for those in regular classes, the following pages are prepared." (from the Preface).