| 000 | 00336nam a22001217a 4500 | ||
|---|---|---|---|
| 008 | 230731b |||||||| |||| 00| 0 eng d | ||
| 022 | _a0971-5142 | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 245 | _aDDR | ||
| 260 |
_aMadurai: _bProfessional Publications (P) Ltd., _c1993 |
||
| 310 | _aQuarterly | ||
| 942 | _cCR | ||
| 999 |
_c56323 _d56323 |
||