| 000 | 00390nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 180710s9999 xx 000 0 und d | ||
| 020 | _a184639 | ||
| 082 |
_a535.14 _bOPE |
||
| 100 | _aOPEN University of Sri Lanka | ||
| 245 | _aPractical guide for basic electro-magnetism and guild line of prepairing practic | ||
| 260 |
_aNugegoda _bOpen University _c1995 |
||
| 300 | _a60 p. | ||
| 942 | _cPR | ||
| 999 |
_c75147 _d75147 |
||