An elementary course in geometrical optics,
ʻArafah, ʻAlī ʻAlī.
An elementary course in geometrical optics, by A. A. Arafa. - Assiut, 1958. - 111 p. illus. 25 cm. - University of Assiut. Monograph series, no. 3 . - Asyūṭ (Egypt). Jāmiʼat Asyūṭ. Monograph series ; no. 3. .
ne 65002511
Geometrical optics.
QC381 / .A68
An elementary course in geometrical optics, by A. A. Arafa. - Assiut, 1958. - 111 p. illus. 25 cm. - University of Assiut. Monograph series, no. 3 . - Asyūṭ (Egypt). Jāmiʼat Asyūṭ. Monograph series ; no. 3. .
ne 65002511
Geometrical optics.
QC381 / .A68