| 000 | 00412nam a22001577a 4500 | ||
|---|---|---|---|
| 005 | 20250129062638.0 | ||
| 008 | 250129b |||||||| |||| 00| 0 eng d | ||
| 020 | _a082471556 | ||
| 041 | _aeng | ||
| 082 |
_a517.5 _bPSH/N |
||
| 100 | _aPshenichnyi B.N. | ||
| 245 |
_aNecessary Conditions For an Extremum _c/ by B.N.Pshenichnyi |
||
| 260 |
_aNew York _bMarcel Dekker Inc. _c1971 |
||
| 300 | _a230p. | ||
| 942 | _cBK | ||
| 999 |
_c33586 _d33586 |
||