TY - BOOK T1 - Johannes Kepler in Seinen Briefen A1 - Caspar, Max A2 - Dyck, Walter von LA - German PP - Munchen PB - R.Oldenbourg YR - 1930 UL - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/das.5283 OP - 396 KW - BiografĂ­as KW - Kepler ER -