| 000 | 00451cam a22001571 4500 | ||
|---|---|---|---|
| 005 | 20160318124851.0 | ||
| 008 | 750923s1956 xx 000 0 eng | ||
| 082 |
_a621.384 _bHEL |
||
| 100 | 1 |
_aHellman, Charles I. _94448 |
|
| 245 | 1 | 0 | _aElements of radio. |
| 250 | _a3rd ed. | ||
| 300 |
_axiii, 354 p. _billus. _c24 cm. |
||
| 653 | _aRadio | ||
| 942 | _cBK | ||
| 260 |
_aPrinceton, N.J., _aNew Delhi _bVan Nostrand _bAffilated East West Press _c[1956] |
||
| 999 |
_c148375 _d148375 |
||