| 000 | 00405 a2200157 4500 | ||
|---|---|---|---|
| 003 | ISURa | ||
| 008 | 160419b xxu||||| |||| 00| 0 eng d | ||
| 041 | _aEnglish | ||
| 082 |
_a537.5 _bPHY |
||
| 100 |
_aVithana , J.D. _eed _911644 |
||
| 245 | _aPhysics electronics | ||
| 260 |
_c1985 _aNugegoda _bOpen University _g1985 |
||
| 300 |
_bill. _c21 cm. _a247 p. |
||
| 650 |
_aELECTRONICS _911645 |
||
| 942 |
_cLN _2ddc |
||
| 999 |
_c38094 _d39641 |
||