NBS Inter-Agency Transducer Project.
| Author/creator | Lederer, P. S. |
| Format | Book |
| Publication Info | [Washington] : GPO, 1968. |
| Description | 1 volume : illustrations ; 27 cm. |
| Subjects |
| Series | NBS technical note ; 469 NBS technical note 469. ^A4336 |
| Bibliography note | Bibliography: p. 10. |
| Govt. docs number | C 13.46:469 |