| 000 | 003790000a22001450004500 | ||
|---|---|---|---|
| 245 | _aCommunication engineering : a guide to the study of paper 347 of the CEI examinations | ||
| 100 | _aHowson, D.P. | ||
| 260 |
_aHerts _bPeregrinus _c1974 |
||
| 300 | _a45 p. | ||
| 440 | _aStudy Guide series | ||
| 440 | _aNo.7 | ||
| 080 |
_a621.391(07) _bH6 |
||
| 041 | _aEN | ||
| 942 | _cBK | ||
| 999 |
_c103212 _d103212 |
||