000			00351nam a2200157Ia 4500
008			200107s9999||||xx |||||||||||||| ||und||
020			_c325
082			_a621.3 ALN
100			_aAlan, Oppenhein
245		0	_aSignals and Systems
260			_aBangalore
260			_bSapna Book House
260			_c2006
300			_a957 p.
650			_aElectronics
999			_c1902 _d1902