| GMD | Text |
| Language | Eng |
| Classification | 269.2 Ob2 |
| Publisher | Singapore, [S.l.], 1993 |
| Subject | Booksellers and bookselling.Booksellers and bookselling -- Colportage, subscription trade, etc.Evangelistic work.Selling -- Books. |
| Description | 35 p. : ill. ; 21 cm. |