| 000 | 00532 a2200241 4500 | ||
|---|---|---|---|
| 001 | 278690 | ||
| 020 | _a | ||
| 041 | _aeng | ||
| 080 | _aLNASA TM 85973 : 1984 | ||
| 245 | _aDesign considerations for a 3He refrigerator for space applications | ||
| 250 | _a | ||
| 260 | _aWashington, D.C. | ||
| 260 | _bNational Aeronautics and Space Administration (NASA) | ||
| 260 | _c1984 | ||
| 300 | _avar. pags. | ||
| 300 | _c | ||
| 856 | _u | ||
| 490 | _aNASA TM 85973 : 1984 | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _a | ||
| 942 | _cPP | ||
| 942 | _2UDC | ||
| 999 |
_c237037 _d237037 |
||