000			00371nam a22001337a 4500
008			220107b ||||| |||| 00| 0 eng d
020			_a9789350146248
082			_a621.381045 DAS-O
100			_aSatyajit, Das.
245			_aOptoelectronics and Optical Communication _cSatyajit Das
260			_aNew Delhi _bS K Kataria & Sons _c2016
942			_cBK
999			_c26118 _d26118