000 00316nam a2200121Ia 4500
008 220201s2003 xx 000 0 eng d
082 _a621.3
_bSAW
100 _aSawhney,A K
245 0 _aElectrical & electronic measurements & instrumentation
260 _aDelhi
_bDhanpat Rai
_c2003
300 _a1558
942 _2ddc
999 _c36678
_d36678