Materiála du geavahussii : Guided wave optical components and devices [electronic resource] : basics, technology, and applications / edited by Bishnu P. Pal.

Bajilčálus : Guided wave optical components and devices [electronic resource] : basics, technology, and applications / edited by Bishnu P. Pal.

Hildobáiki : Ii hildodieđu

Dilli : Dovdameahttun