P.H. van Cittert Astrolabes

a critical description of the astrolabes, noctilabes and quadrants in the care of the Utrecht University Museum

Engels | 50 pagina's | Brill, Leiden | 1954

Gedrukt boek

P.H. van Cittert Descriptive catalogue of the collection of microscopes in charge of the Utrecht University Museum with an introductory historical survey of the resolving power of the microscope,

Engels | 110 pagina's | Noordhoff, Groningen | 1934

E-book