000 00276nam a22000977a 4500
245 _aIEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL
260 _aNEW YORK
_bIEEE
_c2005
650 _aULTRASONICS FERROELECTRICS
942 _cBV
952 _IJUL 205 : SEP 2005
999 _c47380
_d47380