B. Jin Chang, Thomas M. Lemons, chairs/editors ; cosponsored by SPIE--the International Society for Optical Engineering and ESD--the Engineering Society ; cooperating organizations, Applied Optics Laboratory/New Mexico State University .... [et al.]SPIEc1988
Issued jointly by the British Electrical Development Association and the E.L.M.A. Lighting Service BureauBritish Electrical Development Association]1940