TY - BOOK AU - Cashin, John TI - Leonardo Da Vinci SN - 978-1-4222-4023-6 U1 - 92 C2688 2019 PY - 2019/// CY - Pennsylvania PB - Mason Crest, KW - Leonardo - da Vinci - 1452 - 1519 - Juvenile literature KW - Scientist - Italy - Biography - Juvenile literature N1 - 608 ER -