1. Bridging a continent
Author: Hillman, Martin
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: Exploring expeditions - Juvenile literature ، United States,Discovery and exploration - Juvenile literature ، The West
Classification :
F
592
.
H54
1971
2. The trailblazers
Author: by the editors of Time-Life Books; with text by Bil Gilbert
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: Discovery and exploration ، The West
Classification :
F
592
.
T55
1973
3. <The> trailblazers
Author: / by the editors of Time- Life Books
Library: Central Library and Document Center of Shahid Chamran University (Khuzestan)
Subject: The West- Discovery and exploration
Classification :
F592
.
T55
1973
