| 000 | 00574 a2200241 4500 | ||
|---|---|---|---|
| 001 | 317915 | ||
| 020 | _a | ||
| 041 | _aeng | ||
| 080 | _aLNASA TP 1681 : 1980 | ||
| 245 | _aMoisture determination in composite materials using positron lifetime techique | ||
| 250 | _a | ||
| 260 | _aWashington, D.C. | ||
| 260 | _bNASA | ||
| 260 | _c1980 | ||
| 300 | _a20 p. | ||
| 300 | _c | ||
| 856 | _u | ||
| 490 | _aNASA TP 1681 : 1980 | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _aPositrons, Positronium,Positron lifetime, Pick-off annihilation, Moisture in composite | ||
| 942 | _cPP | ||
| 942 | _2UDC | ||
| 999 |
_c264522 _d264522 |
||