Kruit, Piet C. van der books & textbook
The Legacy of J.C. Kapteyn: Studies on Kapteyn and the Development of Modern Astronomy (Astrophysics and Space Science Library, 246)
Kruit, Piet C. van der Berkel, Klaas van
Springer /2001-11-30 Paperback / 404 Pages
isbn-10: 1402003749 / isbn-13: 9781402003745
Stellar Populations: Proceedings of the 164th Symposium of the International Astronomical Union, Held in the Hague, The Netherlands, August 15–19, 1994 (International Astronomical Union Symposia, 164)
van der Kruit, Piet C. Gilmore, Gerry
Springer /1995-06-30 Paperback / 491 Pages
isbn-10: 0792335384 / isbn-13: 9780792335382
