000			00326nam a2200145Ia 4500
008			230913s9999 xx 000 0 und d
082			_a621.38 gup
100			_aGupta, J.B
245		0	_aBasic Electronics
260			_aDELHI
260			_b KATARIA
260			_c2007
300			_a642
650			_aElectronics Engineering
999			_c134125 _d134125