Gelb, Michael J <br/><br/>
How to think like Leonardo Da Vinci :  Seven steps to genius every day / 
Michael J. Gelb 
 - New York :  Dell Publishing,  1998       
 - xiv, 321 p. 
<br/><br/> Introduction : Your brain is much better then you think, 2. -- The seven Da Vincian principles, 47. -- The beginner's Da Vinci drawing course, 262 
<br/><br/><label>ISBN: </label>0440508274 
<br/><br/><label>LC Class. No.: </label>BF 408 G314h 1998