000
00270pas a2200097 454500
008
160820b1954 xxu||||| |||| 00| 0 eng d
022
_a
0018-9537
245
_a
IEEE TRANSACTIONS ON SONICS AND ULTRASONICS
260
_a
NEWYORK
_b
IEEE
_c
1954
906
_a
_b
_c
_d
Jan - Dec,2008
999
_c
473105
_d
473105