| 000 | 00360pam a2200157a 44500 | ||
|---|---|---|---|
| 008 | 230515b1998 xxu||||| |||| 00| 0 eng d | ||
| 020 | _aNULL | ||
| 041 | _aENGL | ||
| 082 | _a621.382/DUN | ||
| 100 | _aDUNGAN F.R. | ||
| 245 | _aELECTRONICS COMMUNICATION SYSTEMS | ||
| 250 | _aN.D. | ||
| 260 |
_aNULL _bDELMA _c1998 |
||
| 300 | _aXI 819 HB | ||
| 650 | _aNULL | ||
| 999 |
_c635033 _d635033 |
||