00947nam a2200289 i 450099100083466970753620020507102057.0960311s1976 us ||| | eng 0120632500b10136174-39ule_instLE00637620ExLDip.to Fisicaita53.2.4535'.89QC389Arnaud, J.A.461240Beam and fiber optics /J.A. ArnaudNew York :Academic Press, Inc.,1976447 p. :ill. ;24 cm.Includes bibliographical references and index.Beam optics.b1013617421-09-0627-06-02991000834669707536LE006 53.2.4 ARN12006000045483le006-E0.00-l- 01010.i1016072327-06-02Beam and fiber optics185692UNISALENTOle00601-01-96ma -engus 01