| 000 | 00399 a2200157 4500 | ||
|---|---|---|---|
| 003 | ISURa | ||
| 008 | 160418b xxu||||| |||| 00| 0 eng d | ||
| 041 | _aEnglish | ||
| 082 |
_a537 _bDIG |
||
| 245 |
_aDigital electonic _bBook 1block 1 block 2 |
||
| 260 |
_aNugegoda _bOpen University |
||
| 300 |
_bill. _c30 cm. _a98 p. |
||
| 650 |
_aPHYSICS _9620 |
||
| 650 |
_aELECTRONICS _911581 |
||
| 942 |
_cLN _2ddc |
||
| 999 |
_c37483 _d39030 |
||