Information.
| Author/creator | Scientific American, inc |
| Format | Book |
| Publication Info | San Francisco : W. H. Freeman, [1966] |
| Description | vii, 218 pages : illustrations ; 22 cm |
| Subjects |
| General note | "The twelve chapters ... originally appeared as articles in the September 1966 issue of Scientific American." |
| Bibliography note | Bibliography: p. [215]-218. |
| LCCN | 66029386 |