000			00519nam a22002057a 4500
005			20250212170546.0
008			250212b |||||||| |||| 00| 0 eng d
020			_a9789357461245
041			_aeng
082			_a621.38275 G741f5
100			_aAgrawal, Govind P
245			_aFiber optic communication systems
250			_a5th ed.
260			_aNew Delhi _bWiley _c2024
300			_axviii, 630p.
650			_aOptoelectronics
650			_aFiber optics
650			_aOptical communication
942			_cBK
999			_c28397 _d28397