| 000 | 00387pam a2200145a 44500 | ||
|---|---|---|---|
| 082 |
_aNASA _bCR-265 - |
||
| 100 | _aPenning,F. A. | ||
| 245 | 1 | _aSTABILITY OF SHALLOW SPHERICAL SHELLS UNDER CONCENTRATED LOAD | |
| 260 |
_a _bNasa, Washington, D.C. _c1965 |
||
| 300 | _aX,90 | ||
| 500 | _aBound With Nasa Cr-261-270 | ||
| 700 | _aThurston,G. A. | ||
| 964 | _gCIRC | ||
| 997 | _aTR8306 C | ||
| 999 |
_c394676 _d394676 |
||