1. Proceedings of International Railway Seminar,April 1993
پدیدآورنده : / Organized by:the Ministry of Roads & Transportaion,
کتابخانه: Central Library and Archive Center of shahid Beheshti University (Tehran)
موضوع : Railroads-Congresses,Railroads-EQuipment and supplies-congresses
رده :
625
.
1
I61P
1993
