000 00634nam a2200193 4500
005 20200219124508.0
008 200219b xxu||||| |||| 00| 0 eng d
040 _cIIT Kanpur
041 _aeng
082 _aNASA
_bCR-1611
100 _aLessmann, G. G.
245 _aDetermination of weldability and elevated temperature stability of refractory metal alloys
_bv-weldability of tungsten base alloys
_cG. G. Lessmann and R. E. Gold
260 _aWashington, D. C.
_bNASA
_c1970
300 _a102p
440 _aNational Aeronautics And Space Administration [NASA]
650 _aAlloys
700 _aGold, R. E.
942 _cBK
999 _c561389
_d561389