| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c11776 _d11776 |
||
| 003 | OSt | ||
| 005 | 20200929123714.0 | ||
| 008 | 170418b xxu||||| |||| 00| 0 eng d | ||
| 040 | _cNARA | ||
| 100 |
_919895 _aMinistry of Higher Education |
||
| 245 | _aContribution of Researchers and Inventors | ||
| 260 |
_bMinistry of Higher Education, _c2008, _aSri Lanka, |
||
| 300 |
_a168p. _c27cm. |
||
| 942 |
_2udc _cREF |
||