TY - BOOK T1 - Introduction a la science sociale T2 - Bibliothèque Scientifique Internationale A1 - Spencer, Herbert 1820-1903 LA - French PP - Paris PB - Librarie Germer Baillière YR - 1875 ED - 2e éd UL - https://colectivo.uloyola.es/Record/T123626 OP - 32 CN - 10-8 ER -