| 000 | 00348nam a22000977a 4500 | ||
|---|---|---|---|
| 008 | 230710b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 245 | _aBulletin of the national research council of the philippines | ||
| 260 |
_aPhilippines: _bNational Research Counil of the Philippines |
||
| 942 | _cCR | ||
| 999 |
_c50909 _d50909 |
||