"Électro-optique Guides, manuels, etc." . . "Handbooks and manuals"@en . . "Handbooks and manuals" . "RCA electro-optics handbook"@en . "RCA electro-optics handbook" . . . . . "Handbooks, manuals, etc" . . . . . . . . . . . "Electro-optics handbook"@en . . "Electro-optics handbook" . . . . . "Opto-elektronica." . . "Kwantumoptica." . . "Elektrooptik." . . "Elektro-optische verschijnselen." . . . . "Radio Corporation of America. Commercial Engineering Division." . .