"Optique Problèmes et exercices." . . "Problemes i exercicis" . . "Òptica geomètrica" . . "Optik." . . "Phiysics Coaching Class, University of Science and Technology." . . "University of Science and Technology of China. The Physics Coaching Class." . . "Optyka zadania i ćwiczenia." . . "SCIENCE Physics Optics & Light." . . "Fisica Geral." . . "Optica Problemas y ejercicios." . . "Optics Examinations, questions, etc." . . "Optics Problems, exercises, etc." . . "Optica. Kwantumoptica." . . . . "Òptica Problemes, exercicis, etc." . . "Zhongguo-Kexue-Jishu-Daxue (Hefei). Physics Coaching Class." . . "Òptica" . . "Optica." . "Optics." . . . . . . . "Problems and solutions on optics : major American universities Ph. D. qualifying questions and solutions"@en . "Problems and solutions on optics : major American universities Ph. D. qualifying questions and solutions" . . . . . . . . . . . . . . . . . . . . "Problems and solutions on optics major American universities Ph. D. qualifying questions and solutions"@en . . . . "Examinations, questions, etc" . . . . . . . "Examinations"@en . "Examinations" . . . . . . "Problems and exercises" . "Problems, exercises, etc" . "Problems and exercises"@en . "Electronic books"@en . . . . . . . "Aufgabensammlung" . . . . . . . . . . "Matériel didactique" . . . . . . . . . "Problems and solutions on optics" . . "Problems and solutions on optics"@en . . "Optique Esamens, questions, etc." . . "Òptica quàntica" . . "Optique Examens, questions, etc." . . "Aufgabensammlung." . .