000 00408nam a2200157Ia 4500
008 210723s9999||||xx |||||||||||||| ||und||
035 _a55473
082 _a621.381
_BELE / VIR
100 _aVirmani, S. K.
245 0 _aElectronic And Communication Engineering (Objective Type)
250 _a-
260 _aN. Delhi
_bSatya Prakashan
300 _a187
650 _aElectronic Engineering
942 _cBK
999 _c83753
_d83753