000			00418nam a2200145Ia 4500
005			20260205105133.0
008			260111s9999||||xx |||||||||||||| ||und||
020			_a0070445567
082			_a621.380414 S49O
100			_aSelvarajan,A
245		0	_aOptical fibre communication: principles and systems/by A Selvarajan, Subrat Kar and T Srinivas
260			_aNew delhi _bTMGH _c2002
300			_a355p.
942			_cBK
999			_c260844 _d260844