@BOOK{ Book!D - 93567026,
AUTHOR = "/ Ben Evans",
TITLE = "Foothold in the Heaven",
LIBRARY= "کتابخانه مرکزی، مرکز اسناد و تامین منابع علمی دانشگاه صنعتی سهند",
SUBJECT = "United States., National Aeronautics and Space Administration,Astronautics, United States, History, 20th century,Space flight, History, 20th century,Space race, History, 20th century,Outer space, Exploration,Electronic books",
URL = "/book/93567026/Foothold-in-the-Heaven/"}