van der Kruit, Pieter C. <br/><br/>
Pioneer of Galactic Astronomy: a Biography of Jacobus C. Kapteyn, / 
Pieter C. van der Kruit 
 - 1st edition 
 -  Springer ,  2021 
<br/><br/><label>ISBN: </label>9783030554224 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics
<br/><br/><label>Dewey Class. No.: </label>520.92  / KRU