000			00431nam a2200157 a 4500
005			20220321151854.0
008			061018s19uu xx 00 eng d
020			_a0672303507
100	1	0	_aHecht, Jeff
245	1	0	_aUnderstanding fiber optics / _cJeff Hecht.
250			_a2nd ed.
260	0		_aInd. : _bSam Pub., _cc1993.
300			_axxii, 477p. : ill. ; 23 cm.
500			_aGlossary : p. 446 - 458.
650			_aFiber optics.
999			_c54260 _d54260