000			00366nam a2200145Ia 4500
008			220217s9999||||xx |||||||||||||| ||und||
020			_a0-07-463512-3
082			_a621.381 5 ANT
100			_aAntoniou, Andreas _92773
245		0	_aDigital filters
250			_a2nd
260			_aTata mcgraw hill _bNew Delhi _c1999
300			_b295
650			_aCIRCUITRY
999			_c169969 _d169969