000 00352pam a2200133a 44500
082 _aNASA
_bTN D-4569
100 _aArias,Alan
245 1 _aTHE RELEASE OF HYDROGEN ON BALL MILLING CHROMIUM IN WATER
260 _a
_bNasa, Washington, D.C.
_c
300 _a21
500 _aBound With Nasa Tn D-4561-68,4570
964 _gCIRC
997 _aTR14302 C
999 _c397876
_d397876