000 00318nam a22001217a 4500
082 _a621.381
_bSIN-O
100 _aSingh, Jasprit
245 _aOptoelectronics
_b: an introduction to materials and devices
260 _aNew Delhi
_bMcGraw Hill International
300 _a536p.
650 _aOpto electronics
942 _cBK
999 _c5618
_d5618