The role of elevated ducting for radio service and interference fields / H.T. Dougherty, E.J. Dulton.
| Author/creator | Dougherty, H. T. |
| Other author | Dutton, E. J. |
| Other author | United States. National Telecommunications and Information Administration. |
| Format | Book |
| Publication Info | [Washington, D.C.] : U.S. Dept. of Commerce, National Telecommunications and Information Administration, 1981. |
| Description | v, 54 pages : illustrations, maps ; 28 cm. |
| Supplemental Content | https://purl.fdlp.gov/GPO/LPS70937 |
| Subjects |
| Series | NTIA report ; 81-69 NTIA report 81-69. ^A424367 |
| General note | "Report series." |
| General note | "March 1981." |
| Bibliography note | Bibliography: p. 32-24. |
| Other forms | Also available via Internet from the Institute for Telecommunication Sciences web site. Address as of 6/14/06: http://www.its.bldrdoc.gov/pub/ntia-rpt/81-69/index.html; current access is available via PURL. |
| GPO item number | 0126-D-03 |
| GPO item number | 0126-D-03 (online) |
| Govt. docs number | C 60.10:81-69 |