| 000 | 007080a00a22003250004500 | ||
|---|---|---|---|
| 010 | _aB | ||
| 024 | _aM | ||
| 027 | _qP | ||
| 210 | _aManchanayake, A. | ||
| 245 | _aNight Sky (in Sinhala) | ||
| 100 | _aManchanayake, A. | ||
| 260 |
_aNARESA _bColombo |
||
| 300 | _a52 | ||
| 490 |
_aScience Education Series _vNo.25 |
||
| 505 | _ahttp://thakshana.nsf.ac.lk/slstic/NA-118/NA_118.pdf | ||
| 306 | _aSri Lanka | ||
| 306 | _aPlanets | ||
| 306 | _aTelescopes | ||
| 306 | _aCluster of Stars | ||
| 306 | _aGalaxy | ||
| 300 | _clk | ||
| 016 | _aNA-118 | ||
| 015 | _aNA-118 | ||
| 999 |
_c147 _d147 |
||
| 650 | _aEducation | ||
| 650 | _aAstrology | ||
| 041 | _aeng | ||
| 080 | _a37 | ||