| 000 | 00599nam a2200241Ia 4500 | ||
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| 003 | OSt | ||
| 005 | 20220912145801.0 | ||
| 006 | a|||||r|||| 00| 0 | ||
| 007 | ta | ||
| 008 | 220909b |||||||| |||| 00| 0 eng d | ||
| 024 | _a75995 | ||
| 037 | _cTextbook | ||
| 040 |
_aCSL _beng _cCSL |
||
| 041 | _aeng | ||
| 082 | _aC:B, K71 | ||
| 100 | _aLavrentiy M M | ||
| 245 | 0 | _aSome improperly posed problems of mathematical physics | |
| 260 | _c1967 | ||
| 300 |
_ap. _ccm. |
||
| 650 | _aMathematical physics | ||
| 942 |
_hC:B, K71 _cTB _2CC |
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| 999 |
_c38197 _d38197 |
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