De absorptiespectra van de zeldzame aarden.
Publisher: Noord-Hollandsche Uitg. Mij.
Published: 1947
Place of publication: Amsterdam
Language: dut
Number of pages: 119
Subjects: Rare earths -- Spectra.
Notes: Bibliography: p. [118]-119.
Proefschrift--Leyden.
Summary in English.
"Stellingen": [3] p. inserted.