| 000 | 00465 a2200181 4500 | ||
|---|---|---|---|
| 999 |
_c35298 _d36845 |
||
| 003 | ISURa | ||
| 008 | 160328b xxu||||| |||| 00| 0 eng d | ||
| 041 | _aEnglish | ||
| 082 |
_a534 _bPHY |
||
| 100 |
_aGunasinghe , R.M. _92067 |
||
| 245 | _aPhysics sound | ||
| 260 |
_c1986 _aNugegoda _bOpen University _g1986 |
||
| 300 |
_bill. _c30 cm. _a64 p. |
||
| 650 |
_aPhysics _981052 |
||
| 700 |
_aLiyanage , L.S.G. _92070 |
||
| 700 |
_aNanda , D.M _910133 |
||
| 942 |
_cLN _2ddc |
||