Distribution in space of the stars of the H.Draper spectral classes A0 to A5 and A0 near the sun / by P.J. van Rhijn
type: ProductModel
type: Book
type: CreativeWork
is part of: p064701085
main entity of page: https://data.bibliotheken.nl/.well-known/genid/7fa454048e202dacef391699fc293160
name: Distribution in space of the stars of the H.Draper spectral classes A0 to A5 and A0 near the sun
author: p073811998
language: en
number of pages: 54
issued: 1955