000			00444nam a2200181Ia 4500
008			230711s9999||||xx |||||||||||||| ||und||
020			_a978-81-7596-062-6
041			_aENG
082			_a621.3692 _bGH-I
100			_aGhatak A Joy
245		0	_aIntroduction to fiber optics
250			_a1st Ed.
260			_c2011 _aNew Delhi _bCambridge University Press
300			_a565p.
650			_aPhysics
700			_aThyagarajan,K
942			_cBK
999			_c5768 _d5768