000 00290 a2200121 4500
082 _a621.381542
_bH493o
245 1 _aOPTOELECTRONIC APPLICATIONS MANUAL
260 _aNew York
_bMcgraw-Hill
_c1977
300 _a
650 _aLight Emitting Diodes
964 _gCIRC
997 _aA60113 s C
999 _c463538
_d463538