000 00299nam a2200121Ia 4500
008 160710s1978 xx 000 0 und d
082 _a531.1133 MIK
100 _aMIKLOWITZ
245 _aMODERN PROBLEMS IN ELASTIC WAVE PROPOGATION
260 _bJOHN WILEY
_c1978
300 _a561
942 _2ddc
_cB
999 _c44617
_d44617