| 000 | 00446nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 210804s9999 xx 000 0 und d | ||
| 082 |
_a621.38 _bDEP |
||
| 110 | _aDepartment of telecommunication system | ||
| 245 | 0 | _aReport on the telecommunication system of Ceylon | |
| 260 |
_aColombo _bGovernment press _c1952 |
||
| 300 | _aVeriable page.- sessional paper V-1952 | ||
| 942 | _cPRGD | ||
| 999 |
_c157694 _d157693 |
||