000 00426nam a2200169Ia 4500
942 _cENGBV
520 _aIssue No. 10-12 (Vol 5), 1-3,5-6 (Vol 6)
654 _aInstruments
654 _aand
654 _aElectronics
654 _aDevelopments
654 _aElectronics
654 _aElectronics
245 _aInstruments and Electronics Developments
260 _aNational
_bM. Arokiaswamy,Bombay
_c1985
440 _v5,6
999 _c40791
_d40791