TY  - BOOK
AU  - Cianchi,Marco
TI  - Leonardo's machines
AV  - TJ 140  C53 1984
PY  - 1984///
CY  - Milan
PB  - Becocci Editore
KW  - Architetto, Leonardo 
KW  - Machinery
KW  - Mechanical engineering
N1  - Includes bibliographical references and index
ER  -