Profitable direct marketing how to start, improve, or expand any direct marketing operation ... plus 11 detailed case studies of prominent direct marketing companies
| 主要作者: | |
|---|---|
| 格式: | 图书 |
| 语言: | 英语 |
| 出版: |
Chicago, Ill.
NTC Business Books
c1979.
|
| 主题: |