| 000 | 00452nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 210210b1986 xxu||||| |||| 00| 0 eng d | ||
| 020 | _a0070991839 | ||
| 082 | _a621.38 TEMS | ||
| 100 | _aTEMES (Lloyd). | ||
| 245 | _aSchaum's electronic communication. | ||
| 260 |
_aLondon. _bMcGraw-Hill Book Co, _c1986 |
||
| 300 | _avi,138 | ||
| 650 | _aSchaum's Theory Problems, Electronic Communication | ||
| 690 | _aElectronic Communication | ||
| 906 | _a039855 | ||
| 999 |
_c89744 _d89744 |
||