000			00296nam a2200121Ia 4500
008			171124s9999||||xx |||||||||||||| ||und||
020			_a9780070648104
100			_aKEISER GERD
245		0	_aOPTICAL FIBER COMMUNICATIONS
250			_a4TH
260			_aNEW DELHI _bT.M.H PUBLISHER-1 _c2008
300			_a578
942			_cLEN_BK
999			_c959 _d959