Gelb, Michael J.
Da Vinci decoded : discovering the spiritual secrets of Leonardo's seven principles / Michael J. Gelb - New York, N.Y. : Delacorte Press, 2004 - 189 p. : ill.
Includes bibliographical references
0385338619
LEONARDO DA VINCI 1452-1519
CREATIVE THINKING
BF408 / G442D
Da Vinci decoded : discovering the spiritual secrets of Leonardo's seven principles / Michael J. Gelb - New York, N.Y. : Delacorte Press, 2004 - 189 p. : ill.
Includes bibliographical references
0385338619
LEONARDO DA VINCI 1452-1519
CREATIVE THINKING
BF408 / G442D