| 000 | 00357pam a2200133a 44500 | ||
|---|---|---|---|
| 082 |
_aNASA _bTN D-6635 - |
||
| 100 | _aPowell,J Anthony | ||
| 245 | 1 | _aREFRACTIVE INDEX AND BIREFRINGENCE OF 2H SILICON CARBIDE | |
| 260 |
_a _bNasa, Washington, D.C. _c1972 |
||
| 300 | _a17 | ||
| 500 | _aBound With Nasa Tn D-6630-39 | ||
| 964 | _gCIRC | ||
| 997 | _aTR8916 C | ||
| 999 |
_c394738 _d394738 |
||