| 000 | 00419pam a2200145a 44500 | ||
|---|---|---|---|
| 082 |
_aNASA _bTN D-3724 |
||
| 100 | _aFisher,Douglas M,Bubsey,Raymond T | ||
| 245 | 1 | _aDESIGN AND USE OF DISPLACEMENT GAGE FOR CRACK-EXTENSION MESUREMENTS | |
| 260 |
_a _bNasa, Washington, D.C. _c |
||
| 300 | _a13 | ||
| 500 | _aBound With Nasa Tn D-3721-23,3725-30 | ||
| 700 | _aSrawley,John E | ||
| 964 | _gCIRC | ||
| 997 | _aTR12462 C | ||
| 999 |
_c397339 _d397339 |
||