| 其他書名 | Improving Communication Skills |
| 出版 | Little, Brown, 1983 |
| 主題 | Business & Economics / Business Communication / GeneralBusiness & Economics / Management |
| ISBN | 03164864699780316486460 |
| URL | http://books.google.com.hk/books?id=FfcJAQAAMAAJ&hl=&source=gbs_api |