| 000 | 00317nam a22000977a 4500 | ||
|---|---|---|---|
| 008 | 230816b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 245 | _aPhilippine journal of science | ||
| 260 |
_aManila: _bThe National Institute of Science and Technology, |
||
| 942 | _cCR | ||
| 999 |
_c58727 _d58727 |
||