H. G. van de Sande Bakhuyzen

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1	Leiden Observatory Archives, H.G. van de Sande Bakhuyzen Archive (HB) Inventory by David Baneke, 2010 Table of contents i-iii 1 Add to Reading List Source URL: www.strw.leidenuniv.nl Language: English - Date: 2012-06-27 08:02:26 H. G. van de Sande Bakhuyzen Julius van de Sande Bakhuyzen
2	Leiden Observatory Archives, Frederik Kaiser papers (FK) Inventory by David Baneke, 2009 Table of contents i-iv 1 4 Add to Reading List Source URL: www.strw.leidenuniv.nl Language: English - Date: 2012-06-27 08:02:26 Frederik Kaiser Academia Leiden University Library H. G. van de Sande Bakhuyzen Correspondence Leiden University Leiden South Holland
3	Leiden Observatory Archives, E.F. van de Sande Bakhuyzen Archive (EB) Inventory by David Baneke, 2010 Table of contents i-ii 1 Add to Reading List Source URL: www.strw.leidenuniv.nl Language: English - Date: 2012-06-27 08:02:26 Jacobus Kapteyn Leiden Observatory Leiden Netherlands H. G. van de Sande Bakhuyzen Thomas Joannes Stieltjes South Holland