| 000 | 00380nam a22001097a 4500 | ||
|---|---|---|---|
| 008 | 240726b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 245 | _aUj muanyagok es felhasznalasuk | ||
| 260 |
_aBudapest: _bOrszagos Muszaki Konyvtar Es Dokumentacios Kozpont, _c1964 |
||
| 490 | _aTemadokumentacios kiadvanyok | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c64990 _d64990 |
||