000			00418nam a2200157Ia 4500
005			20260205054846.0
008			260111s9999||||xx |||||||||||||| ||und||
020			_a8186340610
082			_a620.76 C456Q
100			_aChadha, Prem R.
245		0	_aQuestion bank in electronics and communication engineering
260			_aNew Delhi _bGalgotia _c2012
300			_a974p.
700			_aChadha, Sarita/
942			_cBK
999			_c145204 _d145204