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|---|---|---|---|
| 008 | 240107s9999 xx 000 0 und d | ||
| 020 | _a81-85099-04-9 | ||
| 082 | _a621.383 BIS | ||
| 082 | _bBIS | ||
| 100 | _aBISWAS N N | ||
| 245 | 0 | _aPRINCIPLES OF TELIGRAPHY | |
| 245 | 0 | _aPRINCIPLES OF TELIGRAPHY | |
| 250 | _n1st | ||
| 260 | _aBOMBAY | ||
| 260 | _bMPP | ||
| 260 | _c2001 | ||
| 300 | _a185 | ||
| 365 | _b75 | ||
| 650 | _aELECTRONICS | ||
| 650 | _bTELE | ||
| 942 | _cREF | ||
| 999 |
_c8797 _d8797 |
||