000 00500nam a2200181Ia 4500
008 220201s2020 xx 000 0 eng d
020 _a817684002-X
082 _a621.382 HAN
100 _aHanda, M
245 0 _aElectronics and communication engineering (objective type)
250 _a5th
260 _aNew Delhi
_bSatya Prakashan
_c2020
300 _a1016p.
440 _aSumitra Professional Career Series
650 _aElectronics
650 _a Communication engineering
942 _2ddc
999 _c30162
_d30162