000 00378pam a2200133a 44500
082 _aNASA
_bCR-2072 -
100 _aHartbower,C E
245 1 _aCORRELATION OF STRESS-WAVE-EMISSION CHARACTERISTICS WITH FRACTURE IN ALUMINUM ALLOYS
260 _a
_bNasa,Washington, D.C.
_c1972
300 _a201
500 _aBound With Nasa Cr-2071-74
964 _gCIRC
997 _aTR7764 C
999 _c393332
_d393332