| ISBN: | 9780345346292 (pbk.) |
|---|---|
| 编目源: | BJXHSDSDFXSYXGS BJXHSDSDFXSYXGS |
| 个人名称: | Sagan, Carl,1934-1996. |
| 题名: | The dragons of Eden : speculations on the evolution of human intelligence / Carl Sagan. |
| 版本说明: | 1st Ballantine Books ed. |
| 出版发行项: | New York : Ballantine Books, 1978, |
| 载体形态: | 271 p. : ill. ; 18 cm. |
| 书目附注: | Includes bibliographical references (p. 251-259) and index. |