000			00452nam a2200181Ia 4500
008			220421s9999||||xx |||||||||||||| ||und||
020			_c250
040			_aET
082			_a621.319 KUM S
100			_aKumar, Sanjeev _91756
245		0	_aIshan's network filters and transmission lines
250			_a1st
260			_bIshan Publications _aJalandhar _c2007
300			_a288p.
500			_a15756
700			_aGirdhar, Yashpal _912042
942			_cBK
999			_c21997 _d21997