| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The principles and practice of continuation teaching: a manual of principles and teaching methods specially adapted to the requirements of teachers in commercial and continuation schools | 978-1-112-3827O-3 (1-112-3827O-4) | 2009 |
C.H. · C. K. · Charles H. · Charles K.