1. Mechanical man
Author: / illustrated by Gyula Zilzer
Library: Central Library and Archive Center of shahid Beheshti University (Tehran)
Subject: Mechanical engineering
Classification :
621
Be
2. Mechanical man
Author: / Illustrated by Gyula Zilzer
Library: University of Tabriz Library, Documentation and Publication Center (East Azarbaijan)
Subject: Mechanical engineering - Juvenile literature,Electric engineering - Juvenile literature
Classification :
TJ147
.
B59
