| 000 | 00394 a2200133 4500 | ||
|---|---|---|---|
| 035 | _a | ||
| 090 |
_c20921 _d20921 |
||
| 100 | _aLofshets, S | ||
| 245 |
_aGeometricheskaya Teoriya Differentsial(y)nykh Uravnenij _cS. Lefshets |
||
| 260 |
_aMoscova _bIzdatel(y)stvo Inostrannoj Literatury _c1961 |
||
| 300 |
_a387 p _bill _c22 cm |
||
| 500 | _aContine bibliografie si index | ||
| 942 |
_aIMAR _cCART _sPG |
||
| 999 |
_c20648 _d20648 |
||