000 00304 a2200121 4500
082 _a620.1129
_bUn3
245 1 _aNONLINEAR AND THERMAL EFFECTS ON ELASTIC VIBRATIONS
260 _aWashington
_bU. S. Govt. Pub.
_c1962
300 _a132
650 _aElastic Waves
964 _gCIRC
997 _aA7406 s C
999 _c458140
_d458140