| 其他書名 | What Expert Dealers and Collectors Advise |
| 出版 | Bonus Books, 1990 |
| 主題 | Antiques & Collectibles / Coins, Currency & MedalsBusiness & Economics / Investments & Securities / General |
| ISBN | 09338939229780933893924 |
| URL | http://books.google.com.hk/books?id=vNEytTUmZQQC&hl=&source=gbs_api |