| 其他書名 | An Informative Discussion of how to Merchandise Goods and Services Profitably Through the Mails, Based on the Experiences of Some of the Most Successful Mail-selling Firms in the Country |
| 出版 | McGraw-Hill book Company, Incorporated, 1938 |
| URL | http://books.google.com.hk/books?id=LfRCAAAAIAAJ&hl=&source=gbs_api |