On concentric optical systems
By: Floris Hekker
Contributors: Technische Hogeschool Delft
Publisher: Delftsche Uitg. Mij.
Published: 1947
Place of publication: Delft
Language: eng
Number of pages: 118
Subjects: Geometrical optics
Notes: Summary in Dutch.

"Stellingen": [3] p. inserted.

Thesis (doctoral)--Technische Hogeschool Delft, 1947.

Bibliography: page at end.