@BOOK{ Book!D - 72110485,
AUTHOR = "",
TITLE = "Astronautical research, 1972: proceedings of the 23d congress of the International Astronautical Federation, Vienna, 8-15 October 1972",
LIBRARY= "كتابخانه مركزی دانشگاه صنعتی شریف",
SUBJECT = "، Astronautics-- Congresses,، Technology transfer-- Congresses",
URL = "/book/72110485/Astronautical-research-1972-proceedings-of-the-2/"}