| 000 | 00419nam a22001817a 4500 | ||
|---|---|---|---|
| 001 | 24105 | ||
| 003 | BD-DhUET | ||
| 008 | 150506b xxu||||| |||| 00| 0 eng d | ||
| 040 |
_c0 _dBD-DhUET |
||
| 082 |
_a623.82 _bDAS/1974 |
||
| 100 | _aDas, P. N. | ||
| 245 | _aLine telegraphy | ||
| 250 | _a1st ed. | ||
| 260 |
_aCalcutta _bModern book agency _c1974 |
||
| 300 |
_a198 p. _bill. |
||
| 650 | 0 | _aTelegraphy | |
| 942 | _cGB | ||
| 999 |
_c24105 _d24105 |
||