| 000 | 00313nam a22000977a 4500 | ||
|---|---|---|---|
| 008 | 230630b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 245 | _aAnnuaire de l' universite de sofia kliment ohridski faculte de chimie | ||
| 260 |
_aSofia _c1987 |
||
| 942 |
_cBK _2udc |
||
| 999 |
_c64915 _d64915 |
||