| 000 | 00352nam a22001097a 4500 | ||
|---|---|---|---|
| 008 | 230912b |||||||| |||| 00| 0 eng d | ||
| 022 | _a0041-3917 | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 245 | _aTudomanyos e's muszaki tajekoztatas | ||
| 260 |
_aBudapest: _bOrszagos Muszaki Informacios Kozpont Es Konyvtar, |
||
| 942 | _cCR | ||
| 999 |
_c60551 _d60551 |
||