TY - BOOK T1 - Theory and practice of pendulum observations at sea A1 - Vening Meinesz, F.A LA - English PP - Delft PB - J. Waltman Jr. YR - 1929 UL - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/das.2730 OP - 95 KW - Geodesia ER -