Leonardo, da Vinci, 1452-1519.

Leonardo/Raphael. Text and notes by Gerald E. Finley. - New York, Tudor Pub. Co. [1966] - 36 p., 89 col. plates. 18 cm.

Bibliography: p. 15-16.

LCCN: 66010491 //r852

LC Class. No.: ND623.L5 / F5

Dewey Class. No.: 759.5