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