| 000 | 00388pam a2200133a 44500 | ||
|---|---|---|---|
| 082 |
_aNASA _bTT F-409 |
||
| 100 | _aKopeykin,Yu D | ||
| 245 | 1 | _aFORMULATION OF PROBLEMS OF FINDING STRESS FUNCTIONS WITH THE AID OF BIHARMONIC POTENTIALS | |
| 260 |
_a _bNasa, Washington, D.C. _c1965 |
||
| 300 | _a8 | ||
| 500 | _aBound With Nasa Tt F-401-408,410 | ||
| 964 | _gCIRC | ||
| 997 | _aTR14048 C | ||
| 999 |
_c398572 _d398572 |
||