| 000 | 00611pam a2200193a 44500 | ||
|---|---|---|---|
| 005 | 20200701103559.0 | ||
| 008 | 200701b xxu||||| |||| 00| 0 eng d | ||
| 040 | _cIIT Kanpur | ||
| 041 | _aeng | ||
| 100 | _aA. John, James E. | ||
| 245 | 1 |
_aThe attainment of clean vaccum with a one-watt refrigerator [NASA TN D-4006] _cJames E. A. John and William F. Hardgroue |
|
| 260 |
_bNasa _c1967 _a Washington, D.C. |
||
| 300 | _a8p | ||
| 440 | _aNational Aeronautics and Space administration (NASA) | ||
| 505 | _aNASA technical report | ||
| 650 | _aVaccum | ||
| 700 | _aHardgrove, William F. | ||
| 942 | _cREF | ||
| 999 |
_c393650 _d393650 |
||