| 000 | 00500nam a22001697a 4500 | ||
|---|---|---|---|
| 008 | 230223b |||||||| |||| 00| 0 eng d | ||
| 020 | _a0-8247-6142-1 | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_aD 007 _bL4.1 |
||
| 100 |
_aPenland, Patrick R _91116 |
||
| 245 | _aCommunication science and technology | ||
| 260 |
_aNew York: _bMarcel Dekker, Inc., _c1974 |
||
| 300 | _axii, 205p. | ||
| 650 | _aCommunication | ||
| 653 | _aScience and technology | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c3520 _d3520 |
||