TY  - BOOK
AU  - White,Michael
AU  - Çağlayan,Ahmet Aybars
TI  - Leonardo: ilk bilgin 
SN  - 9751018609
PY  - 2001///
CY  - Ä°stanbul
PB  - İnkılap
KW  - Leonardo,
KW  - Artists
KW  - Italy
KW  - Biography
KW  - sears
KW  - Scientists
N1  - This book is in Turkish
ER  -