| 其他書名 | A Subject Classified Edition of Material Taken from "Directory of Special Libraries and Information Centers," Twelfth Edition ... |
| 出版 | Gale Research, 1989 |
| ISBN | 08103279029780810327900 |
| URL | http://books.google.com.hk/books?id=1LaQ0AEACAAJ&hl=&source=gbs_api |