| Other Title | 魚什麼時候睡覺? =When do fish sleep? / |
| GMD | Book |
| Language | C |
| Corporate Author | 傅振焜 |
| Classification | 307 5473 |
| Publisher | 平裝本, 臺北市, 1998 |
| Subject | 科學 -- 通俗作品Science and technology |
| Topic | 科學 -- 通俗作品Science and technology |
| Series | Fun系列 #8 |
| Description | 175 頁 ;19 公分; |
| ISBN | 957803217X |