| 000 | 00302nam a22000977a 4500 | ||
|---|---|---|---|
| 008 | 230630b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 245 | _aDie akademie der wissenschaftetn der ddr | ||
| 260 |
_bAkademie-verlag _c1987 _aBerlin |
||
| 942 |
_cBK _2udc |
||
| 999 |
_c65030 _d65030 |
||