| 其他書名 | A Wide Range Beta-gamma Instrument. the solid state pulsed gm tube low range accessory probe. II |
| 出版 | U.S. Naval Radiological Defense Laboratory, 1963 |
| URL | http://books.google.com.hk/books?id=3Hb-a8Gvz98C&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |