000 00247nam a2200097Ia 4500
008 230401s9999 xx 000 0 eng d
100 _aSAWHNEY(A K)
245 0 _aElectrical & Electronic Measure & Instr.
260 _bDHANPAT RAI
942 _2ddc
_cBTECH
999 _c7789
_d7789