TY - BOOK ID - BVMC:220969 AU - Petrus Tranensis TI - Liber de ingenus [sic] adolescentium moribus CY - Alicante : Biblioteca Virtual Miguel de Cervantes, 2003 PY - 2003 UR - https://www.cervantesvirtual.com/nd/ark:/59851/bmc0k266 ER -