| 000 | 00344nam a22001097a 4500 | ||
|---|---|---|---|
| 008 | 230324b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 245 | _aPPST bulletin | ||
| 260 |
_aMadras: _bPatriotic & People-Oriented Science & Technology Foundation, _c1990 |
||
| 310 | _aQuarterly | ||
| 942 | _cCR | ||
| 999 |
_c13879 _d13879 |
||