000			00357nam a2200133Ia 4500
008			220217s9999||||xx |||||||||||||| ||und||
020			_a81-224-0226-7
082			_a621.381 52 KOl
100			_aKoller, Alois
245		0	_aElectric circuits:siemens series
260			_aWiley eastern limited _bNew Delhi _c1989
300			_b40
650			_aCIRCUITRY
999			_c173306 _d173306