000			00321nam a2200133Ia 4500
005			20260413100449.0
008			230516s9999||||xx |||||||||||||| ||und||
100			_aAgrawal,Govind P
245		0	_aFiber Optic Communication Systems
260			_bDelhi,Wiley _c2012
300			_a546
942			_cGB
999			_c1456 _d1456